Star Micronics Tsp400 Users Manual Technical
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2015-02-02
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THERMAL PRINTER TSP400 Series TECHNICAL MANUAL [THIRD EDITION] NOTICE • All rights reserved. Reproduction of any part of this manual in any form whatsoever, without STAR’s express permission is forbidden. • The contents of this manual are subject to change without notice. • All efforts have been made to ensure the accuracy of the contents of this manual at the time of going to press. However, should any errors be detected, STAR would greatly appreciate being informed of them. • The above notwithstanding, STAR can assume no responsibility for any errors in this manual. © Copyright 1994 Star Micronics Co., LTD. INTRODUCTION This manual is intended as a reference for maintenance personnel carrying out periodic maintenance or repair in the field. It is not intended for general users. • This manual is comprised of the following chapters. Chapter 1 Specifications and Operation Chapter 2 Theory of Operation Chapter 3 Parts Replacement and Related Adjustments Chapter 4 Maintenance and Lubrication Chapter 5 Parts Lists • First edition : Dec. 1994 Second edition : Jul. 1995 Third edition : March 1997 ■ Model Name TSP 4 1 2 D — 120 Voltage 120 : 120VAC 220 : 220VAC 240 : 240VAC Interface D: RS232C K: RS422A C: Parallel None: Without interface Mechanism type 2: 40 columns Printer type 1: Standard 4: With autocutter TSP400-series thermal printer 1 2 3 4 5 CHAPTER 1 SPECIFICATIONS AND OPERATION 1. General Specifications ......................................................................................... 3 2. External Appearance and Internal Configuration .............................................. 4 3. DIP-Switch Settings .............................................................................................. 5 4. Print-Density Adjustment ..................................................................................... 8 5. Sensor Adjustment ............................................................................................... 9 6. Setting Memory Switches from the Control Panel ........................................... 11 7. Test Print .............................................................................................................. 12 8. HEX Dump ............................................................................................................ 12 9. Page/Line Mode Switch ...................................................................................... 13 10. Exposing the Peripheral Unit Connector .......................................................... 14 11. Changing the Interface Board ............................................................................ 15 1 SPECIFICATIONS AND OPERATION –2– SPECIFICATIONS AND OPERATION General Specifications Printing method Resolution Printable width Printing speeds Printable characters Line thermal direct 8 dots/mm (H) × 8 dots/mm (V) 75 mm in Line Mode; 80 mm in Page Mode 50 mm/sec and 25 mm/sec 1 Page mode: ANK, International 2 Line mode: ANK, International, Special, Block graphic, IBM special, IBM block graphic, Kanji NOTE: ANK is comprised of ASCII characters and katakana 1 Page mode Small 8×16 Standard 16×24 Wide 24×32 OCR-B 16×24 2 Line mode Kanji 24×24 (12×24) IBM block graphic 12×24 or 12×32 All others 12×24 Character matrixes Paper Recommended brands TF50KS-E, TF62KS-E (Nippon Paper Industries) KP50-HEAEX (New Oji Paper Co., Ltd.) 82 mm (3.25 inches) 60 to 150 µm External 115 mm max. 25.4 mm (1 inch) RS232C, RS422A, or Parallel Width 178 mm (TSP412D) 178 mm (TSP442D) Depth 226 mm (TSP412D) 244 mm (TSP442D) Height 256 mm (TSP412D) 256 mm (TSP442D) Weight 3.4 kg (TSP412D) 3.7 kg (TSP442D) 120VAC, 220VAC, 240VAC Operating 5˚C to 40˚C; 25%RH to 85%RH Nonoperating -20˚C to 60˚C; 10%RH to 90%RH Lifetime 300,000 cuts (if paper debris is cleared) Minimum cut length 25.4 mm (1 inch) Width Thickness Roll diameters Internal Interface Dimensions and weight Power supply Ambient conditions 256mm Autocutter 256mm 1. mm 178 mm 178 226 mm 244 mm 3.4kg 3.7kg (TSP412) (TSP442) Fig. 1-1 External Dimensions –3– SPECIFICATIONS AND OPERATION 2. External Appearance and Internal Configuration Control Panel Printer cover Power switch Power cord CONNECTOR COVER (Peripheral unit connector) Interface cover Interface connector Fig. 1-2 Internal Configuration (TSP412D) –4– SPECIFICATIONS AND OPERATION 3. DIP-Switch Settings DIP switches are located on the interface PCB. The number of switches depends on the interface type. (1) Setting the DIP Switches Fig. 1-3 DIP-Switch Settings 1 Remove the screw holding the ROM cover in place. (The screw is located at the base of the paper-roll holder.) 2 Remove the ROM cover, exposing the main and interface PCBs. –5– SPECIFICATIONS AND OPERATION Interface PCB (RS232C) DIP switches VR3 (Paper-out sensor) VR2 (Transmissive sensor - fine) VR1 (Transmissive sensor coarse) VP4 (Black-mark sensor) EPROM Main PCB Opening under ROM cover Fig. 1-4 Main and interface PCBs 3 Set the DIP switches on the interface PCB. 2. DIP-switch values 1 RS232C interface This board has a single 8-bit DIP switch. Switch settings are as follows. Switch 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 Setting ON OFF DTR 8 bits No parity Odd Ineffective XON/XOFF 7 bits Parity used Even Effective Baud Handshaking Data length Parity use Parity type DC1/DC3 Status of printer power * All of these are set to ON before the printer is shipped from the factory. –6– SPECIFICATIONS AND OPERATION Baud 1-1 1-2 2400BPS 4800BPS 9600BPS 19200BPS OFF OFF ON ON OFF ON ON OFF Mode DC1/DC3 invalid DC1/DC3 effective Addressable Status of printer power 1-8 ON 1-8 OFF Printer selected Printer de-selected Printer selected Printer de-selected Printer de-selected Printer selected To select a mode: With an RS-232C interface, use DIP switches 1-7 to select the mode. With an RS-422A interface, use DIP switch #2. 2 RS422A interface This board has two DIP-switches: one 8-bit switch and one 4-bit switch. DIP switch #1 (8 bits): Identical to the DIP switch on the RS232C (see above). But note that bit 1-7 is meaningless. DIP switch #2 (4 bits): DC1,3 off Address #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 DC1,3 mode on SW2-1 SW2-2 SW3-3 SW2-4 ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON ON ON ON ON OFF OFF OFF OFF OFF OFF OFF OFF * DIP-SW #2 overrides the DIP-SW #1 DC1/3 setting (bit 1-7). * DIP-SW #2 factory setting: All ON 3 Parallel (Centronics) interface The parallel-interface board has no DIP switches. –7– SPECIFICATIONS AND OPERATION 4. Print-Density Adjustment Adjust the print density in accordance with the sensitivity of the paper being used. The adjustment procedure is as follows. Density Adjustment Aperture Fig. 1-5 Print-Density Adjustment 1 Remove the interface cover, located the rear side of the printer. The cover fits into place; no screws are used. 2 The density adjustor (variable resistor) is now accessible through the aperture located to the left of the interface connector. 3 Insert a screwdriver (regular or phillips-head) into the aperture and rotate as necessary. The adjustor has a rotational range of approximately 180 degrees. 4 About 90˚ About 90˚ Dark Light 5 Avoid setting density too high for sensitive paper types. Excessive dark values may cause the paper to swell, degrading the image quality. 6 Some thermal papers may fail to produce a strong image when running at 50mm/sec printing speed, even at maximum density setting. If you have this problem, reduce the print speed to 25mm/sec. –8– SPECIFICATIONS AND OPERATION 5. Sensor Adjustment There are three different sensors: the transmissive sensor (label start-position detector), the black-mark sensor, and the paper-out sensor. Adjustment procedures are described below. First note the following general points. • The transmissive sensor level requires precise setting. Because transmission rates vary widely among different types of label paper, we recommend that the sensor be readjusted each time the user changes to a different paper type. • Because black marks are likely to be similar across different paper types, the black-mark reflective sensor may not require readjustment each time the paper type is changed. But you will still have to adjust it if the new paper has a different consistency or uses a different black-mark density, or if the paper-feed routing is changed. • In most generally not necessary to adjust the paper-out sensor. –9– SPECIFICATIONS AND OPERATION Sensor adjustment procedures are as follows. 1) Remove the ROM cover, located beneath the paper-roll holding area. 2) Hold down the FEED and ON LINE buttons while switching on the power, and continue to hold them down until you hear a triple beep. (This will take about five seconds.) When you hear the triple beep, release the buttons to enter sensor-adjustment mode. a) Reflective Sensor • Insert a non-black area of paper into the mechanism’s sensor area. • Rotate the main PCB’s reflective-sensor adjustment knob (VR4) to the point where the Head Up LED comes on. b) Paper-Out Sensor • Insert a non-black area of paper into the mechanism’s sensor area. • Rotate the main PCB’s paper-out-sensor adjustment knob (VR3) to the point where the Paper End LED switches on. c) Transmissive Sensor • Insert the backing portion of a label sheet into the mechanism’s transmissive sensor area. (Insert the backing part only, not the label itself.) • Adjust the main PCB’s coarse (VR1) and fine (VR2) transmissive-sensor adjustment knobs to the point where the Error LED comes on. Note: When setting paper, be sure to lower the head so that it is close to its normal fixed position. After the sensor has been adjusted, press the ON LINE switch to exit the sensor adjustment mode and return to the normal operation mode. – 10 – SPECIFICATIONS AND OPERATION 6. Setting Memory Switches from the Control Panel The TSP400 uses EEPROM memory switches in place of corresponding hardware switches. All EEPROM switch settings can be changed by software. A number of these switches are also changeable from the control panel. (1) Paper-Feed Mode (Continuous or Next-Top) When the feed mode is set to next-top, the printer can come online only if loaded with labels or marked paper. If the printer fails to come online you will not be able to change the feed-mode setting by command; you will therefore have to change it using the control panel. 1 Hold down the FEED and ON LINE buttons while switching on the power, and continue to hold them down until you hear a double beep. (You will first hear a single beep, followed by a pause, followed by the double beep.) Release the buttons immediately after hearing the double beep. 2 Press the ON LINE button to select continuous feed (the printer beeps once), or press the FEED button to select next-top feed (the printer beeps twice). If you select next-top feed, the printer automatically starts paper feed and looks for the next top. (2) Sensor Mode The printer may be set to use either the transmissive or the reflective sensor for next-top detection. You can make this setting as follows. 1 Hold down the ON LINE button while switching on the power, then continue to hold it down until you hear a double beep. (You will first hear a single beep, then a pause, then the double beep.) Release the ON LINE button immediately after hearing the double beep. 2 Press the ON LINE button to select the reflective sensor (the buzzer beeps once), or press the FEED button to select the transmissive sensor (the buzzer beeps twice). – 11 – SPECIFICATIONS AND OPERATION 7. Test Print To generate a test print (self-test), hold down the FEED button while switching on the power. Note: The test print continues as long as the FEED button is held down. 8. HEX Dump Set the printer into hex-dump mode as follows: hold down the ONLINE button and switch the power on, then release the ONLINE button as soon as you hear a single beep. The printer is now set to print a hex dump of the data sent from the host. Note: The HEX Dump mode continues to be effective until the power supply is turned off. – 12 – SPECIFICATIONS AND OPERATION 9. Page/Line Mode Switch The TSP400 series supports two entirely different command sets: “Page Mode” and “Line Mode.” You can select the mode either by software or from the control panel. To select from the control panel, proceed as follows. NOTE: This function will not become meaningful until Line Mode software has been introduced. 1 Hold down the ON LINE button while switching on the power, then continue to hold it down until you hear a triple beep. (This will take about five seconds.) 2 Press the ON LINE button to select Page Mode (the buzzer beeps once), or press the FEED button to select Line Mode (the buzzer beeps twice). – 13 – SPECIFICATIONS AND OPERATION 10. Exposing the Peripheral Unit Connector When operating in Line Mode, the printer can use the peripheral unit connector to drive a cash drawer or other such external device. But note that the connector is originally hidden by a portion of the interface cover. Connector cover Fig. 1-6 Peripheral Unit Connector To prepare the connector for use, remove the “connector cover” portion of the interface cover (see illustration) by gently bending and breaking it with a pliers. Be sure to remove any remaining burrs using a cutter or other such tool. – 14 – SPECIFICATIONS AND OPERATION 11. Changing the Interface Board You can change the printer’s interface by replacing the interface board. The replacement procedure is as follows. Interface board PCB guide Printer Connector Interface board Screws (3) Interface cover Fig. 1-7 Changing the Interface Board 1 Remove the interface cover, located on the rear side of the printer. 2 Remove the three screws holding the interface board in place. 3 Remove out the board by pulling on the pull sheet fastened to the connector. 4 Fit the replacement interface board to the guides and push all the way in so that the connector is fully engaged. 5 Fasten the outer plate to the printer with three screws. 6 Replace the interface cover. Note: The printer automatically detects changes in interface type. – 15 – SPECIFICATIONS AND OPERATION – 16 – CHAPTER 2 THEORY OF OPERATION This chapter describes the operating principles of the circuitry and printer mechanism. 1. Block Diagram ..................................................................................................... 19 2. Main and Interface PCBs .................................................................................... 21 2-1. Interface ................................................................................................................. 21 2-1-1. RS232C .............................................................................................................. 21 2-1-2. RS422A .............................................................................................................. 22 2-1-3. Parallel interface ............................................................................................... 23 2-2. Editing and Printing .............................................................................................. 24 2-2-1. Editing ............................................................................................................... 24 2-2-2. Thermal head .................................................................................................... 24 2-2-3. Head current control ........................................................................................ 25 3. 2-3. Feed-Motor Drive Circuit ...................................................................................... 26 2-4. Power-On Reset Circuit ........................................................................................ 27 2-5. +5V Line Voltage Detector Circuit ....................................................................... 28 Printer Mechanism .............................................................................................. 29 3-1. Thermal Head ........................................................................................................ 29 3-2. Paper-Feed Mechanism ........................................................................................ 29 3-3. Detectors ............................................................................................................... 30 2 THEORY OF OPERATION – 18 – THEORY OF OPERATION 1. Block Diagram The following diagram illustrates the relationship between the control board (main PCB) and its peripherals. Data flow (Host computer) Interface board RS232C, RS422A, or parallel Main PCB EEPROM Printer mechanism EPROM 128K × 16bits Head driver Thermal head PS-RAM 128K × 16bits Motor driver Feed motor S-RAM (backup) 8K × 8 bits Cutter driver Autocutter Sensor circuitry Sensor External device driver External device Gate array (8) (16) (16) Control panel (8) (16) Kanji ROM 256K × 16 bits CPU DC-DC converter 24V Power unit Fig. 2-1 Block Diagram – 19 – THEORY OF OPERATION 1. 1 Control board The interface board relays data from the host computer to the main board. The main board’s CPU stores the data into local RAM. It then reads out the data, edits it according to the control program stored in the board’s ROM, and prints the results by issuing appropriate drive signals to the printer mechanism. [Block Description] a. CPU: HD641300F10T CMOS single-chip computer Controls overall printer operation. b. EPROM: 128 K × 16 bits Contains the CPU control program. c. PS-RAM: 128 K × 16 bits Work area and data buffer d. S-RAM Saves format data and externally defined characters. Backed up by super capacitor. e. EEPROM: 1024 bits Stores printer settings. Settings can be changed by software. (Used in place of dip-switches.) f. Interface board Interfaces the main board with the host computer. There are three versions, each for a different interface type: RS232C, RS422A, or Centronics parallel. g. Gate array Executes various types of signal processing. h. Drivers The various drivers convert signals received from the CPU and gate array into the drive signals that directly control the printer mechanism. i. DC-DC converter Converts the supplied 24V to 5V. 1. 2 Control Panel Provides manual control switches and operational indicators. 1. 3 Printer mechanism Comprised of thermal head, paper-feed motor, and sensor mechanism. 1. 4 Power unit Converts primary power to DC24V. 1. 5 External device External device (such as cash drawer) driven by signals issued by the control board. – 20 – THEORY OF OPERATION 2. Main and Interface PCBs The main PCB and interface PCB provide the drive circuitry for the TSP-400 printer series. The two boards are connected via 40-pin connectors. 2-1. Interface 2-1-1. RS232C interface CN3 CN1 CN9 IC10 Gate array IC1 IC5 CPU D2O D2I B12 B12 DTR ACK R-CH D1O D1I B14 B14 R1I R1O A15 A15 R2I R2O B15 B15 TXD0 TXD RXD0 RXD RXD1 CTS HD151232FP RS232C Interface PCB Main PCB Fig. 2-2 RS232C Interface Data flow from host to printer: IC1 receives serial data from the host computer via RXD, converts the signal voltage from RS232C level to TTL level, and passes the result to the CPU. The CPU converts the serial data to parallel and stores it into buffer memory. Data flow from printer to host: The CPU generates data, converts it into serial form, then passes it to IC1. IC1 converts the signal voltage from TTL level to RS232C level, then outputs the result over the TXD line. The CTS line is hardware-connected, but the connection is not recognized by software. (The printer does not monitor the signal.) – 21 – THEORY OF OPERATION 2-1-2. RS422A interface CN3 IC1 RD (+) R2I + + RD (–) R2I – – CN1 CN9 IC10 Gate array D2O A15 A15 ERROR CS (+) R1I + + CS (–) R1I – – RS (–) RS (+) ACK D1O B15 B15 D2EN A10 A10 D2I B12 B12 D2O IC5 D2O CPU D1EN SD (–) SD (+) RXD0 D1O D1I B14 D1O B14 TXD0 RXD1 MC34051 RS422A Interface PCB Main PCB Fig. 2-3 RS422A Interface IC1 operates as the RS422A driver and receiver. Data flow from host to printer: IC1 receives serial data from the host computer via RD, converts the signal voltage from RS422A level to TTL level, and passes the result to the CPU. The CPU converts the serial data to parallel and stores it into buffer memory. Data flow from printer to host: The CPU generates data, converts it into serial form, then passes it to IC1. IC1 converts the signal voltage from TTL level to RS422A level, then outputs the result over the SD line. The CS line is hardware-connected, but the connection is not recognized by software. (The printer does not monitor the signal.) – 22 – THEORY OF OPERATION 2-1-3. Parallel interface CN3 CN1 CN9 IC10 IC5 DATA 1 DATA 2 DARA 3 DATA 4 DATA 5 DARA 6 DATA 7 DATA 8 STROBE BUSY ACK A4 A4 B4 B4 A5 A5 B5 B5 A6 A6 B6 B6 A7 A7 B7 B7 A13 A13 A12 A12 B12 B12 A10 A10 A11 A11 B11 B11 CD0 CD1 CD2 CD3 CD4 CD5 CD6 CD7 CSTB BUSY ACK CPU ERROR SELECTED PAPER OUT ERROR SELECT POUT Gate array LS05 IC1 Parallel Interface PCB Main PCB Fig. 2-4 Parallel Interface The host computer sends eight bits of parallel data to CN3 when the printer is ready (when BUSY is LOW). The data passes through the interface PCB and gate array, then moves into the CPU. Printer signals from the CPU (ACK, ERROR, SELECTED, PAPER OUT, etc.) pass through the gate array and are output over the appropriate connector pins. – 23 – THEORY OF OPERATION 2-2. Editing and Printing 2-2-1. Editing The CPU reads data sequentially from RAM and edits it in accordance with program instructions stored in EPROM. The edited data undergoes parallel-to-serial conversion in the gate array, and is then output to the thermal head’s drive controller. 2-2-2. Thermal head The thermal head contains 640 heat elements. Printing is carried out by switching these elements ON or OFF as required. Note that Line Mode supports 600-dot printing only. During Line Mode operation, therefore, the logic always sends OFF data to elements 1 to 20 and 621 to 640. The thermal head contains a dedicated drive controller. The controller consists of a shift register, a latch circuit, and a driver circuit, as illustrated below. The drive controller receives serial data (SI) from the drive control board in sync with the CLOCK signal. The controller latches the incoming data (LATCH), then outputs it to the heat elements in sync with the trailing edge of the STROBE signals. A data value of LOW corresponds to a heat-element value of ON. COM STROBE5 STROBE4 STROBE3 STROBE2 STROBE1 Latch LATCH SI Shift Register CLOCK Fig. 2-5 Thermal-Head Drive Circuit – 24 – THEORY OF OPERATION CLOCK SI LATCH t STROBE1 STROBE2 STROBE3 STROBE4 STROBE5 24V COMMON Fig.2-6 Timing Chart 2-2-3. Head current control Heat buildup in the head during operation can cause print quality to degrade. To maintain uniform quality, the printer varies the energizing time (time that STROBE remains LOW) in accordance with the head temperature. The thermal head’s surface temperature is calculated based on the resistance value of an attached thermistor. Energizing time is reduced at higher temperatures, as indicated in the figure 2-6. STROBE1, STROBE2, STROBE3 STROBE4, STROBE5, Head Energizing Time t (µsec) t t 600 500 400 300 10 20 30 40 Thermistor Temp. (°C) Fig. 2-7 Head Energizing Control – 25 – 50 THEORY OF OPERATION 2-3. Feed-Motor Drive Circuit The printer employs a 4-phase step motor (phase 1-2 excitation) to implement paper feed. The motor rotates through a certain angle each time it receives a pulse from the drive circuit. The following diagram illustrates the phase 1-2 excitation method. Diagram 2-8 shows the feed-motor drive circuit. ON 1 ON ON 2 ON 3 ON 4 Step 1 2 3 4 5 6 7 8 Forward Feed Reverse Feed Fig. 2-8 Motor Control by Phase 1-2 Excitation IC5 CPU +24V +5V CN4 D1 DQ2 1 PA4 Q2 B TA1 Paper-feed motor 2 3 1 PA0 4 PA2 5 PA3 M 3 2 4 6 PA1 E M-GND Fig. 2-9 Feed-Motor Drive Circuit Voltage to the motor is controlled to produced the required action, as follows. Mode Operating Idle Voltage Action VM (+24V) VL (+5V) Drives the motor VL (+5V) Holds the motor Voltage is controlled by PA4 of the CPU, which goes HIGH or LOW to switch transistors DQ2 and Q2 ON or OFF. When Q2 is ON, the motor receives +24V (VM). When Q2 is OFF, +5V is supplied to the motor via diode D1. – 26 – THEORY OF OPERATION 2-4. Power-On Reset Circuit Immediately following power-on the printer executes a power-on reset, initializing all circuit elements. The power-on reset serves as protection against operational errors. The power-on RESET signal is maintained for approximately 160ms. The reset circuit is illustrated below. +5V +5V IC10 +5V +5V IC4 IC5 : CPU VCC RESET CPU CD RES RESET Gate array RESO + C2 GND RESET IC DD3 VCC Back-up Circuit S-RAM IC1 Fig. 2-10 Power-On Reset Circuit 1 At power on, voltage-detector circuit IC4 (M51953BL) outputs a LOW signal from its OUT terminal. The signal lasts for approximately 160ms, as determined by capacitor C2 (0.47µF): T = 0.34 × C2 (pF) [µs] = 160ms 2 The LOW signal resets the CPU and the mechanism drive circuits, and sets S-RAM into backup state. – 27 – THEORY OF OPERATION 2-5. +5V Line Voltage Detector Circuit The voltage-detection IC (IC4 in Fig. 2-10) detects momentary drops or unstable levels in the +5V line voltage. IC4 operation is illustrated by the equivalence circuit shown below. VCC 1 SµA typ R1 5 – OUT – + R2 1.25V 3 GND 4 Cd Fig. 2-11 Equivalence Circuit for Voltage Detecting IC Fig. 2-11 shows the operational timing. If the +5V line voltage falls below 4.25V, the IC produces a reset signal at its OUTPUT terminal, resetting the CPU and the gate array. VCC Voltage 4.25V 0.8V t Output Voltage td td t td = 0.34 × Cd (pF) [µs] Fig. 2-12 Operation Timing Chart – 28 – THEORY OF OPERATION 3. Printer Mechanism 3-1. Thermal Head The TSP400 printers employ thermal line printing. The thermal head consists of a horizontal line of 640 heat elements. These elements print one line of dots at a time as the paper passes over the head. The head is fixed in position; only the paper moves. The printer prints a dot by heating the corresponding heat element. The heated element causes a chemical reaction in the coloring layer of the thermal paper, resulting in the formation of a visible dot. Thermal head Heat element Coloring layer Thermal paper Printed point Platen Fig. 2-13 Principle of Thermal Printing 3-2. Paper-Feed Mechanism The paper-feed mechanism is comprised of the paper-feed motor, gear train, platen, and thermal head. The paper-feed motor drives the gear train, which in turn rotates the platen. The platen carries the thermal paper past the thermal head. The paper-feed motor is a PM (permanent magnet) type, 4-phase 48-pole step motor. A single step feeds the paper approximately 0.125mm. Thermal head Thermal paper Gear train Platen Paper-feed motor Fig. 2-14 Paper-Feed Mechanism – 29 – THEORY OF OPERATION 3-3. Detectors (1) Paper-Out Detector The paper-out detector is located at the paper entry slit. The detector consists of a reflective photosensor. The photosensor’s phototransistor remains ON while paper is present. It goes OFF when paper runs out, generating output of a paper-out signal. (2) Black-Mark Detector This detector senses black marks indicating print start positions. The detector is useful only with specially marked paper. Like the paper-out detector, the black-mark detector consists of a reflective photosensor. The photosensor’s phototransistor goes OFF when a black mark appears. R R Paper GND +5V +5V Detection signal Detection signal R Black mark R (Reflective photosensor) (Reflective photosensor) Fig. 2-15 Paper-Out Detector (3) Paper GND Fig. 2-16 Black-Mark Detector Label Detector The transmissive detector is used to detect print-start positions for labels. It operates by detecting the difference in light transmission between backing-only and backing-plus-label portions of the paper. Light Light Label paper Quantity of transmitted light Backing paper Quantity of transmitted light Fig. 2-17 5V Paper Detection signal GND Fig. 2-18 Label Detector – 30 – THEORY OF OPERATION (4) Head-Up Detector This detector consists of a leaf switch indicating whether the head is closed (in contact with the platen) or open (separated from the platen). The leaf switch is closed when the head is closed; it opens when the head is opened. +5V R Detection signal Leaf switch GND Fig. 2-19 Head-Up Detector – 31 – CHAPTER 3 PARTS REPLACEMENT AND RELATED ADJUSTMENTS This chapter describes disassembly and reassembly procedures. Please take note of the following. 1. ALWAYS disconnect the power cord from the AC outlet before beginning a disassembly or reassembly procedure. 2. Except where otherwise stated, the reassembly procedure is the reverse of the disassembly procedure. 3. Coat screw heads with locking sealant after completion of reassembly. 4. Refer to Chapter 4 Section 2 for important information about lubrication requirements. Note : The printer has no adjustable parts. 1. Upper Casing Unit ............................................................................................... 35 2. Control-Panel Board ........................................................................................... 36 3. Printer Mechanism .............................................................................................. 37 4. Main PCB, Interface PCB .................................................................................... 38 5. Power Unit ........................................................................................................... 39 6. Fuse ...................................................................................................................... 39 7. Printhead Unit ...................................................................................................... 40 8. Feed Motor Assembly ......................................................................................... 40 9. Detectors .............................................................................................................. 41 10. Label sensor ..................................................................................................................... 41 3 PARTS REPLACEMENT – 34 – PARTS REPLACEMENT 1.(1) Disconnect the power cord from the AC outlet. (2) Remove: • Upper cover 1 • Two tapping screws 2 • Upper casing unit 3 • Pull forward and remove. • Connector 4 • Screw 5 1 3 Upper Casing Unit 2 4 5 (1) Disconnect the power cord from the AC outlet. (2) Remove: • Upper cover 1 • Two tapping screws 2 • Upper casing unit 3 Pull forward and remove. • Connector 4 1 3 2 4 – 35 – PARTS REPLACEMENT 2. Control-Panel Board (1) Remove: • Upper casing unit (See 1. above.) • Two tapping screws 1 • Front cover 2 • Two tapping screws 3 • Control-panel board 4 2 4 3 1 – 36 – PARTS REPLACEMENT 3. (1) Remove: • Upper casing unit (See 1. above.) • One tapping screw 1 • ROM cover 2 • Eight tapping screws 3 • Four connectors 4 • Screw 5 • Printer mechanism 6 3 3 2 Printer Mechanism 1 3 4 6 4 5 3 3 2 4 1 3 6 8 5 (1) Remove: • Upper casing unit (See 1. above.) • One tapping screw 1 • ROM cover 2 • Eight tapping screws 3 • Five connectors 4 • Two tapping screws 5 • Cutter unit 6 • Screw 7 • Printer mechanism 8 4 7 4 – 37 – PARTS REPLACEMENT 4. (1) Remove: • Upper casing unit (See 1. above.) • Six tapping screws 1 • Mechanism chassis 2 • Six connectors 3 • Interface cover 8 • Three screws 4 • Interface PCB 5 • Four screws 6 • Main PCB 7 1 1 1 3 3 2 3 6 3 7 6 4 6 Main PCB, Interface PCB 8 5 (1) Remove: • Upper casing unit (See 1. above.) • 1 screw • Four tapping screws 1 • Mechanism chassis 2 • Seven connectors 3 • Interface cover 8 • Three screws 4 • Interface PCB 5 • Four screws 6 • Main PCB 7 1 1 1 3 3 2 6 1 3 3 6 4 6 8 7 5 – 38 – PARTS REPLACEMENT 1 5. Power Unit (1) (2) Disconnect the power cord from the AC outlet. Remove: • Upper casing unit (See 1. above.) • Three screws (See 4. above.) • Interface PCB (See 4. above.) • Screw 1 • Four screws 2 • Lower casing chassis 3 • Connector 4 • Two tapping screws 5 • Shield chassis (A) 6 • Connector 7 • Four screws 8 • Power unit 9 • Screw 0 • Earth plate (A) A 6. Fuse (1) Remove shield chassis A, according to procedure given in 5. above. Check fuse F1. 1 If the fuse is blown, replace with the following. 6 5 7 8 4 8 8 9 A 0 2 3 2 (2) 1 AC Voltage 120V 220-240V F1 5TT5A-125V EAK3.15A250V If the replacement fuse also blows out, replace the power unit or check the main logic board. – 39 – PARTS REPLACEMENT 4 7. Printhead unit (1) (2) Remove the upper casing unit. (See 1. above.) Pull the pressure stay 1 forward to open the head frame unit 2. Slide the head clamp 3 in the direction indicated by the arrow. Remove the printhead unit 4. Remove the head connector 5. (3) 2 (4) 5 1 Note : Be careful to avoid damaging the heat elements when installing the replacement unit. 3 8. Feed Motor Assembly (1) Remove: • Printer mechanism (See 3. above.) • Two tapping screws 1 • Feed motor assembly 2 1 2 – 40 – PARTS REPLACEMENT 9. Detectors (1) Remove: • Printer mechanism (See 3. above.) • Two screws 1 • Paper-out and black-mark detectors 2 • Tapping screw 3 • Head-up detector 4 4 3 1 2 10. Label sensor (1) 4 5 1 2 2 3 1 – 41 – Remove: • Two E-rings 1 • Two oiless bushings 2 • Support stay 3 • One tapping screw 4 • Label sensor 5 PARTS REPLACEMENT – 42 – CHAPTER 4 MAINTENANCE AND LUBRICATION 1. 2. Maintenance ........................................................................................................ 45 1-1. Cleaning ................................................................................................................. 45 1-2. Checks ................................................................................................................... 45 Lubrication ........................................................................................................... 46 2-1. Lubricants .............................................................................................................. 46 2-2. Application Method ............................................................................................... 46 2-3. Lubrication Points ................................................................................................. 46 4 MAINTENANCE AND LUBRICATION – 44 – MAINTENANCE AND LUBRICATION 1. Maintenance Proper maintenance is necessary to maintain printer performance and forestall potential problems. Please carry out maintenance as described below. 1-1. Cleaning (1) Surface dirt Clear away dirt with a soft cloth. If necessary, apply a small quantity of alcohol to the cloth to improve cleaning power. NEVER use thinner, trichlene, or ketone solvents, as these can cause damage to plastic components. When cleaning, take care to avoid damaging or moistening of electronic parts, mechanical parts, and wires. (2) Internal dust For best results, use an electric vacuum cleaning device to remove dust from the inside of the printer. Note that such cleaning may also remove lubrication; when you have finished cleaning, check lubrication levels and apply lubricant as necessary. 1-2. Checks There are two types of maintenance checks. Simple “daily checks” can be performed by users during the course of daily operation. “Periodic checks” must be carried out by qualified service personnel. (1) Daily checks • Check whether dirt or other foreign matter has worked its way into the printer, and remove as necessary. • Check the thermal head for excessive dirt. If the head is very dirty, clean it with a cotton stick or a soft cloth soaked in alcohol. (2) Periodic checks Periodic checks and lubrication should be carried out once every six months or once every million lines of printing. • Check the integrity of springs. • Clear dust from areas around the detectors. – 45 – MAINTENANCE AND LUBRICATION 2. Lubrication Proper lubrication is essential for maintaining the printer’s performance level and preventing breakdowns or other problems. 2-1. Lubricants Choice of lubrication can significantly affect the printer’s performance, longevity, and low-temperature characteristics. We recommend the following lubricant for the TSP400 series. Type Name Manufacturer Grease Molykote EM Dow Corning 2-2. Application Method If you are lubricating parts during disassembly or reassembly, be sure to wash or wipe the parts thoroughly to remove all dirt and dust prior to lubricating. Remember that cleaning can remove necessary lubrication. Always lubricate after cleaning, disassembly, or replacement. 2-3. Lubrication Points Apply lubricants at the following locations. (Refer to Diagram 4-1.) No. Location 1 Contact area of pressure bar and pressure pin 2 Contact area of gear 15×50×0.5 and gear shaft 3 Contact area of gear 58×0.5 and gear shaft 4 Contact area of gear 15×50×0.5 and PF motor gear 5 Contact area of gear 58×0.5 and platen gear 6 Contact area of head stay and head base frame 7 Contact area of head clamp and clamp pin 8 Contact area of head clamp and head stay R 9 Contact area of lever and lever shaft (TSP442) Note 1 : Paper debris on cutter blade can cause paper jams. Clean away debris by wiping with alcohol, then reapply lubricant. – 46 – MAINTENANCE AND LUBRICATION 1 8 B 7 1 6 6 C C A 9 D B A D 9 4 2 3 5 Fig. 4-1 Lubrication Points – 47 – MAINTENANCE AND LUBRICATION – 48 – CHAPTER 5 PARTS LIST READING THE LISTS (1) (2) (3) (4) (5) (6) (7) DRWG. NO. Corresponds to the drawing number or to the silk-screened number on the board to which the part is mounted. REVISED EDITON MARK This column shows a revision number. Parts that have been added in the revised edition are indicated with “#”. Parts that have been abolished in the revised edition are indicated with “*”. #1 : First edition → Second edition #2 : Second edition → Third edition *1 : First edition → Second edition *2 : Second edition → Third edition PART NO. Part identification number. Always indicate this number clearly when ordering a part. Parts described as “NPN” have no parts number and are not in stock, i.e., unavailable. PART NAME Name of part. Always include the name (as well as the part No.) when ordering the part. QTY Indicates the number of units of the part used within the assembly. REMARKS This column is used for general comments. It also indicates EPROM seal numbers. A “*” within a seal number indicates the version number. RANK “S” indicates that the part is a “service part” that should always be kept in stock for maintenance purposes. 1. Printer Assembly .............................. 50 6. RS422A Interface Board .................. 68 1-1. Disassembly Drawing ................... 50 A. TSP412D .................................... 50 B. TSP442D .................................... 51 1-2. Parts List ......................................... 52 6-1. Circuit Diagram ...............................68 6-2. Parts List ......................................... 69 2. Printer Mechanism Assembly ......... 54 7. Centronics Interface Board ............. 70 7-1. Circuit Diagram ...............................70 7-2. Parts List ......................................... 71 2-1. Disassembly Drawing ................... 54 2-2. Parts List ......................................... 55 8. Control Panel Board ........................ 72 3. Connector Wiring Diagram .............. 56 8-1. Circuit Diagram ...............................72 8-2. Parts List ......................................... 73 A. RS-232C Interface Type .............. 56 B. RS-422A Interface Type .............. 57 C. Parallel Interface Type ................ 58 4. Main Logic Board ............................. 59 4-1. Circuit Diagram ............................... 59 4-2. Parts List ......................................... 63 5. RS232C Interface Board .................. 66 5-1. Circuit Diagram ............................... 66 5-2. Parts List ......................................... 67 9. Paper-Out Detector Board ............... 74 9-1. Circuit Diagram ...............................74 9-2. Parts List ......................................... 74 10. Label Sensor Board ......................... 74 10-1. Circuit Diagram ...............................74 10-2. Parts List ......................................... 74 5 1. Printer Assembly 1-1. Disassembly Drawing A. TSP412D 27 B 43 41 32 25 17 30 57 K 24 A 41 26 18 47 L C 29 31 47 48 K DF E 22 J 39 53 39 48 I 58 21 42 13 15 12 14 57 D 12 20 M H A I T M 42 7 10 49 54 E F 16 57 42 G 56 C 47 7 42 22 H 58 60 23 42 57 B 59 28 23 50 40 55 50 G 19 J 7 7 3 N L T 49 R 49 O 9 46 6 Q 54 41 R 2 N P P 5 51 4 49 33 Q 45 O 1 44 45 8 – 50 – B. TSP442D 27 B 45 41 32 25 28 17 52 K 53 29 24 A 38 41 52 36 34 23 22 35 48 48 K DF E 23 57 B 47 L SC 26 37 18 47 58 58 56 39 60 58 52 S I 48 21 42 13 15 12 47 14 57 D C 20 49 H 50 42 7 57 M 54 E F M 10 42 G 56 12 16 7 42 22 H A I T 40 50 55 50 G 19 7 7 3 N L R 49 O 9 46 6 Q 41 54 5 51 R 2 N P P T 49 4 49 33 45 1 44 44 45 8 – 51 – Q O 1-2. Parts List Printer Assembly DRWG.NO. REV. PARTS NO. 1 2 3 4 5 6 7 8 9 10 12 13 14 *2 #2 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 *2 #2 87391070 87393030 87393090 82011481 87393040 87393070 87393080 04991220 82011490 04991254 80991601 87391080 NPN 33750010 37407000 37403800 37407800 37407810 37407820 32021010 32021110 33020200 30721030 30721021 30721040 32010211 32912010 32912011 38405000 32041010 83201000 83903931 83025392 87390610 30061010 83025420 83025481 30071010 82902290 80701770 33020210 32790000 80040151 82902430 82040621 82902460 82040611 04991401 09990527 09990723 09990723 01903077 01903077 00930605 00930609 PARTS NAME LOWER CASE CHASSIS UNIT BCP4 POWER SUPPLY UNIT SLS-060P-50 POWER SUPPLY UNIT SLS060PH-50A SHIELD CHASSIS A BCP4 CORD SET UNIT US BCP4 CORD SET UNIT EC BCP4 CORD SET UNIT UK BCP4 CORD BUSHING SR-5N-4 SHIELD CHASSIS B BCP4 CORD CLAMP EDS-1208U RUBBER FOOT 8340 LOWER CASE UNIT BCP4 BOARD CHASSIS TSP4 BOARD RAIL TSP4 MAIN LOGIC BOARD UNIT TSP4 IF PLATE RS232 UNIT TSP4 RS232C IF BOARD UNIT TSP4 RS422 IF BOARD UNIT TSP4 PARALLEL IF BOARD UNIT TSP4 SERIAL IF PLATE TSP4 PARALLEL IF PLATE TSP4 INTERFACE COVER TSP4 CABLE UNIT 12X220CC TSP4 CABLE UNIT B TSP4 CABLE UNIT A TSP4 MECHANISM BASE CHASSIS TSP4 ROM COVER TSP4 ROM COVER TSP4 TMP412-24 HOLDER ANGLE TSP4 ROLL PAPER BUSHING BMP4 LABEL HOLDER 3.25 BMP4 UPPER CASE BCP4 CONTROL PANEL BOARD ASSY BCP4 OPERATION SHEET TSP4 FRONT COVER A BCP4 FRONT COVER B BCP4 BRAND SEAL TSP4 CUTTER BCP4 WIRE 18UL1007BRN145TT UPPER COVER B TSP4 EARTH PLATE A TSP4 CUTTER 4010 BCP4 CUTTER HOLDER BCP4 CUTTER PAPER GUIDE B BCP4 PAPER GUIDE CLAMP BCP6 CUTTER PAPER GUIDE A BCP4 SCREW DBLC-J25SAF BOARD SPACER RSPS-8L FERRITE CORE TFC-23-11-14 FERRITE CORE TFC-23-11-14 SCREW TAT 3-5 CT-FL SCREW TAT 3-5 CT-FL SCREW TAT 3-6 FS SCREW TAT 3-6 CT – 52 – Q'TY 1 1 1 1 1 1 1 1 1 4 4 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 3 10 11 2 4 REMARKS RANK US EC,UK S S US EC UK S S S S S RS232C RS232C RS422A PARALLEL RS232C,RS422A PARALLEL S S S S S EC,UK US S ACCESSORY S S S TSP412 TSP442 TSP412 TSP412 S S TSP442 TSP442 TSP442 TSP442 TSP442 RS232C,RS422A US EC,UK TSP412 TSP442 S S S S S S S Printer Assembly DRWG.NO. REV. PARTS NO. 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 - #1 #1 #2 #2 #2 #2 #2 #2 #2 #2 #2 00930803 01903018 01903059 01903069 01903069 01903099 01914035 01914036 00630404 00930803 00930500 04991257 09990713 00930603 00930603 00630504 01903085 30091010 09990723 09990728 04991204 PARTS NAME SCREW TAT 3-8 PT SCREW TR 3-6 WS/WF SCREW TR 3-5 FL SCREW TAT 3-5 ST-FL SCREW TAT 3-5 ST-FL SCREW TR 3-4 WS SCREW TAT 4-10 PT-FL SCREW TR 4-5 WS SCREW TR 3-4 SCREW TAT 3-8 PT SCREW TAT 3-5 ST CORE STOPPER TFP2014-V FERRITE CORE TRCC-16-8-16 CASE SCREW TAT 3-6 PT SCREW TAT 3-6 PT SCREW TR 3-5 SCREW TAT 3-7 WS TENSION SHEET TSP2 FERRITE CORE TFC-23-11-14 FERRITE CORE TFC-20-10-10 FASTENER T18S – 53 – Q'TY 6 4 6 2 4 5 4 1 7 2 2 1 2 6 4 3 1 1 1 1 1 REMARKS RANK S S S S S S S S S S S TSP412 TSP442 TSP442 EC,UK TSP412 TSP442 S S S S TSP412 ACCESSORY ACCESSORY ACCESSORY :EC :EC :EC 2. Printer Mechanism Assembly 2-1. Disassembly Drawing 15-16 15-10 15-6 15-12 15-7 15-13 15-14 15-5 15-14 15-8 15-14 15-12 15-7 15-4 15-3 15-14 15-13 15-9 15-11 15-10 B 15 15-16 34 15-13 15-6 15-15 25 29 15-9 15-2 29 C C 15-1 A 14 11 6 15-13 9 13 24 D 15-17 33 32 44 33 5 10 33 B 33 37 A 40 8 1 D 13 33 24 32 39 45 8 7 30 2 12 39 4 3 41 38 43 – 54 – 31 2-2. Parts List DRWG.NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 15-1 15-2 15-3 15-4 15-5 15-6 15-7 15-8 15-9 15-10 15-11 15-12 15-13 15-14 15-15 15-16 15-17 25 29 30 31 32 33 34 37 38 39 40 41 42 43 44 45 Printer Mechanism REV. PARTS NO. *2 #2 *1 #1 *1 #1 *1 #1 *1 #1 *1 #1 *1 #1 #1 #1 NPN 37412300 37417000 83100460 87340390 31375210 31375211 33102210 80203041 33910020 37417010 33910030 33910031 33903010 33490010 87343110 37419000 87340410 37410010 81360850 31303010 82902330 81370910 09991391 82401370 82401360 80994252 04310401 80511070 80510840 80511060 30510410 04020015 04020016 04991204 02040301 09991372 80705030 80705031 80520950 30520210 04012003 04020010 04020015 04020016 04991204 00920503 00630404 00930403 00930803 01914035 00930609 30721010 01903090 31361010 PARTS NAME FRAME ASSY PF MOTOR ASSY TMP4 REFLECT SENSOR BD UNIT TMP4 IDLER GEAR 15X50X0.5 HEAD DETECTOR ASSY BMP8 PLATEN TMP4 PLATEN TMP4 GEAR 28X0.5 TMP4 DRIVE SHAFT BEARING MP300 PAPER GUIDE A TMP4 TRANSMIT SENSOR BD UNIT TMP4 PAPER GUIDE B TMP4 PAPER GUIDE B TMP4 FRICTION PLATE TMP4 HEAD POSITION LEVER TSP4 HEAD UNIT BMP4 HEAD UNIT TMP4 HEAD FRAME UNIT BMP4 HEAD FRAME UNIT TMP4 PAPER GUIDE ROLLER BMP4 HEAD UNIT PIVOT SHAFT TSP4 HEAD CLAMP BMP4 PRESSURE STAY BMP4 HEAT-SHRINK TUBE A-6.0 GRN PRESSURE LEVER BMP4 HEAD STOPPER LEVER BMP4 GUARD SHEET BMP4 OILESS BUSHING F4X7X3 SPRING E040-040-0159 SPRING E055-060-0180 SPRING E060-060-0316 SPRING E065-070-0238 STOP RING SE3.0 STOP RING SE4.0 FASTENER T18S FLANGED NUT NHW3 HEAT-SHRINK TUBE 4.0 CABLE UNIT 26X265CC BMP4 CABLE UNIT 26X290CC BMP4 SPRING C075-080-0187 SPRING C075-080-0165 ROLL PIN SP2.0X8 STOP RING SE2.0 STOP RING SE3.0 STOP RING SE4.0 FASTENER T18S SCREW TAT 2-5 CT SCREW TR 3-4 SCREW TAT 3-4 CT SCREW TAT 3-8 PT SCREW TAT 4-10 PT-FL SCREW TAT 3-6 CT CABLE UNIT TMP4 SCREW TAT 3-8 CT-FL SUPPORT STAY TMP4 – 55 – Q'TY 1 1 1 1 1 1 1 1 2 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 2 2 1 2 2 1 2 2 2 2 3 2 1 1 1 2 2 1 1 2 7 2 1 2 2 1 1 1 1 1 1 REMARKS RANK S S S S S S S S S S S S S S S S S S S S S S S S S S S S S 3. Connector Wiring Diagram A. RS-232C Interface Type RS232C I/F BOARD CONTROL BOARD CN3 CN1 PRINTER MECHANISM CN9 CN1 CN1 1 F-GND NC A1 A1 DIN9 GND 1 1 2 TXD NC A2 A2 DIN11 PE 2 2 3 RXD VVR A3 A3 VVR MARK 3 3 4 RTS DIN1 A4 A4 DIN1 Vcc(+5) 4 4 5 CTS DIN3 A5 A5 DIN3 LABLE 5 CN1 6 NC DIN5 A6 A6 DIN5 GND 6 1 7 GND DIN7 A7 A7 DIN7 LED 7 2 8 NC GND A8 A8 GND 9 NC Vcc(+5V) A9 A9 Vcc(+5V) 10 NC NC A10 A10 ERR 11 RCH NC A11 A11 SLCT HUP DTCT 1 HUP DTCT 2 MARK DETECTOR PAPER OUT DETECTOR 3 LABEL DETECTOR HADE UP DETECTOR CN2 12 NC NC A12 A12 BUSY 13 GND DIEN A13 A13 STB 14 FAULT GND A14 A14 GND 15 MP-TXD RXD A15 A15 RXD LFCMN 1 16 MP-DTR NC A16 A16 ID0 LFCMN 2 17 NC ID2 A17 A17 ID2 LFø1 3 18 NC GND A18 A18 GND LFø3 4 19 NC PEXT1 A19 A19 PEXT1 LFø4 5 20 DTR VEXT A20 A20 VEXT LFø2 6 21 NC NC B1 B1 DIN10 22 NC NC B2 B2 DIN12 23 NC GND B3 B3 GND 24 NC DIN2 B4 B4 DIN2 25 NC DIN4 B5 B5 DIN4 DIN6 B6 B6 DIN6 DIN8 B7 B7 DIN8 GND B8 B8 GND Vcc(+5V) B9 B9 Vcc(+5) COM(+24V) CN4 PAPER FEED MOTOR PERIPHERAL UNIT ø1 ø2 1 1 1 F-GND NC B10 B10 NMI COM(+24V) 2 2 2 2 PEXT1 FAULT B11 B11 PE COM(+24V) 3 3 3 3 VEXT DTR B12 B12 ACK GND 4 4 4 4 VEXT GND B13 B13 GND GND 5 5 5 5 PEXT2 TXD B14 B14 TXD GND 6 6 6 6 PSW CTS B15 B15 CTS SI 7 7 ID1 B16 B16 ID1 SO 8 8 GND B17 B17 GND CLK 9 9 PSWIN B18 B18 PSWIN GND 10 10 PEXT2 B19 B19 PEXT2 LAT 11 11 VEXT B20 B20 VEXT GND 12 12 STB5 13 13 VDD(+5V) 14 14 STB3 15 15 MAGNET CORE (1 TURN) [CN8] 1 Vcc(+5V) STB4 16 16 2 PEXT1 STB1 17 17 3 VP(+24V) STB2 18 18 4 PSWIN TM1 19 19 5 GND TM2 20 20 GND 21 21 GND 22 22 GND 23 23 OPERATION PANEL CN1 CN7 ø4 CN6 1 CN2 M ø3 1 1 GND COM(+24V) 24 24 2 2 COPEN COM(+24V) 25 25 3 3 PF-SW COM(+24V) 26 26 4 4 OL-SW 5 5 PSW1 6 6 PSW2 7 7 PSW CUTSW 1 8 8 OL-LED CUTSW 2 9 9 PO-LED M(–) 3 10 10 HU-LED M(+) 4 11 11 ER-LED 12 Vcc(+5V) THERMAL HEAD CUTTER UNIT CN5 (TSP442 Series only) 12 M MAGNET CORE (1 TURN) POWER SUPPLY UNIT CN3 [CN8] is not connected yet. – 56 – CN2 CN1 VP(+24V) 1 1 L 1 VP(+24V) 2 2 NC 2 NC 3 3 N 3 P-GND 4 4 NC 4 P-GND 5 FG 5 MAGNET CORE (1 TURN) B. RS-422A Interface Type RS422A I/F BOARD CONTROL BOARD CN1 CN3 PRINTER MECHANISM CN9 CN1 CN1 1 F-GND DIN9 A1 A1 DIN9 GND 1 1 2 NC DIN11 A2 A2 DIN11 PE 2 2 3 NC VVR A3 A3 VVR MARK 3 3 4 NC DIN1 A4 A4 DIN1 Vcc(+5) 4 4 5 NC DIN3 A5 A5 DIN3 LABLE 5 CN1 6 NC DIN5 A6 A6 DIN5 GND 6 1 7 GND DIN7 A7 A7 DIN7 LED 7 2 8 NC GND A8 A8 GND 9 SD(+) Vcc(+5V) A9 A9 Vcc(+5V) 10 SD(–) DOEN A10 A10 ERR 11 NC NC A11 A11 SLCT HUP DTCT 1 12 NC NC A12 A12 BUSY HUP DTCT 2 13 GND DIEN A13 A13 STB 14 FAULT GND A14 A14 GND 15 NC RD A15 A15 RXD LFCMN 1 16 NC ID0 A16 A16 ID0 LFCMN 2 17 RD(+) ID2 A17 A17 ID2 LFø1 3 18 RD(–) GND A18 A18 GND LFø3 4 19 CS(+) PEXT1 A19 A19 PEXT1 LFø4 5 20 NC VEXT A20 A20 VEXT LFø2 6 21 NC DIN10 B1 B1 DIN10 22 NC DIN12 B2 B2 DIN12 23 CS(–) GND B3 B3 GND 24 RS(+) DIN2 B4 B4 DIN2 25 RS(–) DIN4 B5 B5 DIN4 DIN6 B6 B6 DIN6 DIN8 B7 B7 DIN8 GND B8 B8 GND Vcc(+5V) B9 B9 Vcc(+5) COM(+24V) MARK DETECTOR PAPER OUT DETECTOR 3 LABEL DETECTOR HADE UP DETECTOR CN2 CN4 PAPER FEED MOTOR PERIPHERAL UNIT ø1 ø2 1 1 1 F-GND NC B10 B10 NMI COM(+24V) 2 2 2 2 PEXT1 FAULT B11 B11 PE COM(+24V) 3 3 3 3 VEXT RS B12 B12 ACK GND 4 4 4 4 VEXT GND B13 B13 GND GND 5 5 5 5 PEXT2 SD B14 B14 TXD GND 6 6 6 6 PSW CS B15 B15 CTS SI 7 7 ID1 B16 B16 ID1 SO 8 8 GND B17 B17 GND CLK 9 9 PSWIN B18 B18 PSWIN GND 10 10 PEXT2 B19 B19 PEXT2 LAT 11 11 VEXT B20 B20 VEXT GND 12 12 STB5 13 13 VDD(+5V) 14 14 STB3 15 15 MAGNET CORE (1 TURN) [CN8] 1 Vcc(+5V) STB4 16 16 2 PEXT1 STB1 17 17 3 VP(+24V) STB2 18 18 4 PSWIN TM1 19 19 5 GND TM2 20 20 GND 21 21 GND 22 22 GND 23 23 OPERATION PANEL CN1 CN7 1 1 GND COM(+24V) 24 24 2 2 COPEN COM(+24V) 25 25 3 3 PF-SW COM(+24V) 26 26 4 4 OL-SW 5 5 PSW1 6 6 PSW2 7 7 PSW CUTSW 1 8 8 OL-LED CUTSW 2 9 9 PO-LED M(–) 3 10 10 HU-LED M(+) 4 11 11 ER-LED 12 Vcc(+5V) 12 THERMAL HEAD CUTTER UNIT CN5 (TSP442 Series only) M MAGNET CORE (1 TURN) POWER SUPPLY UNIT CN3 [CN8] is not connected yet. – 57 – ø4 CN6 1 CN2 M ø3 CN2 CN1 VP(+24V) 1 1 L 1 VP(+24V) 2 2 NC 2 NC 3 3 N 3 P-GND 4 4 NC 4 P-GND 5 FG 5 MAGNET CORE (1 TURN) C. Parallel Interface Type PARALLEL I/F BOARD CN3 CONTROL BOARD CN1 PRINTER MECHANISM CN9 CN1 CN1 1 STROBE NC A1 A1 DIN9 GND 1 1 2 DATA 1 NC A2 A2 DIN11 PE 2 2 3 DATA 2 VVR A3 A3 VVR MARK 3 3 4 DATA 3 DIN1 A4 A4 DIN1 Vcc(+5) 4 4 5 DATA 4 DIN3 A5 A5 DIN3 LABLE 5 CN1 6 DATA 5 DIN5 A6 A6 DIN5 GND 6 1 7 DATA 6 DIN7 A7 A7 DIN7 LED 7 2 8 DATA 7 GND A8 A8 GND 9 DATA 8 Vcc(+5V) A9 A9 Vcc(+5V) 10 ACK ERROR A10 A10 ERR 11 BUSY SLCT A11 A11 SLCT HUP DTCT 1 12 PE BUSY A12 A12 BUSY HUP DTCT 2 13 SLCT STB A13 A13 STB 14 NC GND A14 A14 GND 15 NC NC A15 A15 RXD LFCMN 1 16 GND ID0 A16 A16 ID0 LFCMN 2 MARK DETECTOR PAPER OUT DETECTOR 3 LABEL DETECTOR HADE UP DETECTOR CN2 CN4 PAPER FEED MOTOR PERIPHERAL UNIT ø1 17 F-GND NC A17 A17 ID2 LFø1 3 18 Vcc(+5V) GND A18 A18 GND LFø3 4 19 RETURN-GND PEXT1 A19 A19 PEXT1 LFø4 5 20 RETURN-GND VEXT A20 A20 VEXT LFø2 6 21 RETURN-GND NC B1 B1 DIN10 22 RETURN-GND NC B2 B2 DIN12 23 RETURN-GND GND B3 B3 GND 24 RETURN-GND DIN2 B4 B4 DIN2 25 RETURN-GND DIN4 B5 B5 DIN4 26 RETURN-GND DIN6 B6 B6 DIN6 27 RETURN-GND DIN8 B7 B7 DIN8 28 RETURN-GND GND B8 B8 GND 29 RETURN-GND Vcc(+5V) B9 B9 Vcc(+5) COM(+24V) 1 1 30 RETURN-GND INIT B10 B10 NM1 COM(+24V) 2 2 31 INIT PE B11 B11 PE COM(+24V) 3 3 ø2 CN6 32 ERROR ACK B12 B12 ACK GND 4 4 33 EXT-GND GND B13 B13 GND GND 5 5 34 CPL NC B14 B14 TXD GND 6 6 35 NC NC B15 B15 CTS SI 7 7 36 SLCT-IN ID1 B16 B16 ID1 SO 8 8 GND B17 B17 GND CLK 9 9 GND 10 10 CN2 1 1 F-GND PSWIN B18 B18 PSWIN 2 2 PEXT1 PEXT2 B19 B19 PEXT2 LAT 11 11 3 3 VEXT VEXT B20 B20 VEXT GND 12 12 4 4 VEXT STB5 13 13 5 5 PEXT2 VDD(+5V) 14 14 6 6 PSW STB3 15 15 [CN8] MAGNET CORE (1 TURN) 1 Vcc(+5V) STB4 16 16 2 PEXT1 STB1 17 17 3 VP(+24V) STB2 18 18 4 PSWIN TM1 19 19 5 GND TM2 20 20 GND 21 21 GND 22 22 GND 23 23 OPERATION PANEL CN1 CN7 1 1 GND COM(+24V) 24 24 2 2 COPEN COM(+24V) 25 25 3 3 PF-SW COM(+24V) 26 26 4 4 OL-SW 5 5 PSW1 6 6 PSW2 7 7 PSW CUTSW 1 8 8 OL-LED CUTSW 2 9 9 PO-LED M(–) 3 10 10 HU-LED M(+) 4 11 11 ER-LED 12 Vcc(+5V) 12 M ø3 THERMAL HEAD CUTTER UNIT CN5 M MAGNET CORE (1 TURN) POWER SUPPLY UNIT CN3 [CN8] is not connected yet. – 58 – CN2 CN1 VP(+24V) 1 1 L 1 VP(+24V) 2 2 NC 2 NC 3 3 N 3 P-GND 4 4 NC 4 P-GND 5 FG 5 MAGNET CORE (1 TURN) ø4 5 8 C – 59 – VCC C9 33P 93C46 GND VCC IC8 C134 0.1U R25 10K VH DQ7 FN1A4P VCC ZD2 RD4. 7JSB1 C127 100P C126 33P R18 33 CS SK DI DO 1 2 3 4 Q4 A1649 R120 10K DQ6 FA1A4P 10K R19 C8 33P VCC 63 61 62 59 57 56 55 52 54 16 51 60 9 10 11 13 14 15 41 1 2 3 4 5 6 7 8 24 23 22 21 20 19 18 17 32 31 30 29 28 27 26 25 VP Q5 A1388 R119 10K IC10 UPD65622GF-TSP PSOE PSCE0 PSCE1 RFSH RD WR CE RESET CLK INTCDT INTSDT RAMCS CSTB ACK BUSY ERROR SELECT POUT HDON CD0 CD1 CD2 CD3 CD4 CD5 CD6 CD7 IN9 IN10 IN11 IN12 IN13 IN14 IN15 IN16 I/O1 I/O2 I/O3 I/O4 IN5 IN6 IN7 IN8 58 12 33 53 71 80 34 72 79 78 77 76 75 74 73 70 69 68 67 66 65 64 38 37 36 35 39 40 49 50 46 48 42 43 44 45 47 5P8128 : 5P832 : PSSEL GND GND GND GND TEST VCC VCC D0 D1 D2 D3 D4 D5 D6 D7 A0 A1 A2 A3 A15 A17 OUT1 OUT2 OUT3 OUT4 CUTSW CUTON SDATA SCLK HISTIN LATCH STB4 STB3 STB2 STB1 HDPWR DQ5 FA1A4P EXPANDED I/O BLOCK R124 10K R17 10K 1 C135 0.1U JPA2 JPB2 2 FL4 TU02M 33 × 4 Standard JPB2=Cut, JPA2=Short D8 D9 D10 D11 D12 D13 D14 D15 A0 A1 A2 A3 A15 A17 R21 R20 R23 R22 VCC C128 VCC 3 C129 C131 C130 33P × 4 R127 1K R128 20K R131 4.7K VCC C120 VH DQ3 FA1A4P VCC C121 100P × 3 RA1 10K × 4 R130 4.7K C123 2 4 35 1 VCC R129 4.7K R134 4.7K DQ4 FN1A4P 2 4 6 8 10 12 14 16 18 20 22 24 26 COM GND GND SO GND GND VDD /STB4 /STB2 TH2 GND COM COM VP Q3 B1359 Q1 D2010 CN7 53014-1210 12 VCC 11 ER-LED 10 HU-LED 9 PO-LED 8 OL-LED 7 PSW 6 PSW2 5 PSW1 4 OL-SW 3 PF-SW 2 COPEN 1 GND R16 1K 1/2W (AOI : J080-85523) 5332-265G1 1 3 5 7 9 11 13 15 17 19 21 23 25 CN6 THERMAL HEAD BLOCK COM COM GND SI CLK /LAT /STB5 /STB3 /STB1 TH1 GND GND COM C122 100P CN5 5483-04A-RED 4 3 2 1 VCC VH 4. Main Logic Board 4-1. Circuit Diagram A SIDE B – 60 – VB D8 D9 D10 D11 D12 D13 D14 D15 D8 D9 D10 D11 D12 D13 D14 D15 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 28 20 22 27 11 12 13 15 16 17 18 19 16 22 24 29 1 13 14 15 17 18 19 20 21 11 30 20 2 19 18 17 16 15 14 13 12 10 9 8 7 6 5 4 3 VPP VCC A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 CE2 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 IC1 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 (HM62256ALFP) HM6264LFP VCC CE OE WE D0 D1 D2 D3 D4 D5 D6 D7 LH5P8128N (LH5P832N) CE1 OE R/W RFSH D0 D1 D2 D3 D4 D5 D6 D7 IC6 (AM27C4096) AM27C2048 (AM27C1024) GND GND OE CE O0 O1 O2 O3 O4 O5 O6 O7 O8 O9 O10 O11 O12 O13 O14 O15 IC11 10 9 8 7 6 5 4 3 25 24 21 23 2 26 1 12 11 10 9 8 7 6 5 27 26 23 25 4 28 3 31 2 32 30 1 40 21 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 38 39 A13 C137 0.1U VCC 1 1 2 3 2 FL1 TU02M FL5 TU02M 6264: Standard 62256: JPA1=Cut, JPB1=Short JPA1 JPB1 A14 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 C110 0.1U A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 MEMORY BLOCK 3 VCC VCC C4 33P D0 D1 D2 D3 D4 D5 D6 D7 VCC D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 16 22 24 29 1 13 14 15 17 18 19 20 21 32 12 31 13 11 14 16 18 20 23 25 27 29 15 17 19 21 24 26 28 30 VCC A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 CE2 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 LH5P8128N (LH5P832N) CE1 OE R/W RFSH D0 D1 D2 D3 D4 D5 D6 D7 IC7 (UPD23C16000) (UPD23C8000) UPD23C4000A W/B GND GND OE CE O0 O1 O2 O3 O4 O5 O6 O7 O8 O9 O10 O11 O12 O13 O14 O15/A-1 IC9 12 11 10 9 8 7 6 5 27 26 23 25 4 28 3 31 2 32 30 22 10 9 8 7 6 5 4 3 41 40 39 38 37 36 35 34 33 2 1 42 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 VCC A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 C111 0.1U 1 2 FL2 TU02M 3 VCC 4.7K R28 VCC VEXT R29 1K VCC B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 COMMUNICATION I/F BLOCK CN9 PHEC40R-R111 VEXT VCC SIDE A B D C – 61 – C105 33P × 9 3 1 R9 R6 R10 R8 R7 R5 R4 R12 R13 R14 R123 33 × 9 VCC 10K × 2 C103 C101 C107 C119 C104 C102 C106 C108 VCC 2 X1 CST9.83MT 3 FL3 TU02M C11 0.1U C118 0.1U R122 3.3K 2 1 C125 0.1U D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 VCC 27 28 29 30 31 32 33 34 36 37 38 39 40 41 42 43 10 26 35 53 99 94 73 1 44 84 76 85 80 79 78 77 72 70 69 68 67 66 100 101 102 103 104 81 82 83 71 74 75 20 21 22 23 24 25 HD6413003F10T P40/D0 P41/D1 P42/D2 P43/D3 P44/D4 P45/D5 P46/D6 P47/D7 D8 D9 D10 D11 D12 D13 D14 D15 VSS VSS VSS VSS VSS AVSS VSS VCC VCC AVCC VCC VREF LWR HWR RD AS NMI STBY CLK P62/BACK P61/BREQ P60/WAIT P80/RFSH/IRQ0 P81/CS3/IRQ1 P82/CS2/IRQ2 P83/CS1/IRQ3 P84/CS0 MD0 MD1 MD2 RES EXTAL XTAL P90/TXD0 P91/TXD1 P92/RXD0 P93/RXD1 P94/SCK0/IREQ4 P95/SCK1/IREQ5 IC5 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 P54/A20 P55/A21 P56/A22 P57/A23 PC0 PC1 PC2/TEND2/CS4 PC3/DREQ2/CS5 PC4/TEND3/CS6 PC5/DREQ3/CS7 PC6/IRQ6 PC7/IRQ7 P70/AN0 P71/AN1 P72/AN2 P73/AN3 P74/AN4 P75/AN5 P76/AN6 P77/AN7 PB0/TP8/TIOCA3 PB1/TP9/TIOCB3 PB2/TP10/TIOCA4 PB3/TP11/TIOCB4 PB4/TP12/TIOCXA PB5/TP13/TIOCXB PB6/TP14/DREQ0 PB7/TP15/DREQ1/ PA7/TP7/TIOCB2 PA6/TP6/TIOCA2 PA5/TP5/TIOCB1 PA4/TP4/TIOCA1 PA3/TP3/TIOCB0/ PA2/TP2/TIOCA0/ PA1/TP1/TEND1/T PA0/TP0/TEND0/T RESO 3.3K × 4 45 46 47 48 49 50 51 52 54 55 56 57 58 59 60 61 62 63 64 65 95 96 97 98 11 12 13 14 15 16 17 18 86 87 88 89 90 91 92 93 2 3 4 5 6 7 8 9 112 111 110 109 108 107 106 105 19 R3 R2 R104 R105 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 @ DA0 DA1 DA2 DA3 DA4 2 4 6 8 VCC DQ2 FA1A4P FEED MOTOR BLOCK D1 EG01YV0 R15 10K 1 0 1 3 5 7 9 R117 10K R103 10K TA1 MP4020 1C 1B 2C 2B 3C 3B 4C 4B E E VP R118 33 UPC339C 2 1 – 2 + – 3 C117 33P 4 5 1 – + IC12-B R30 4.7K 10K VCC R107 R109 20K DA1 10K C13 0.1U R108 7 UPC339C 6 R110 20K C114 0.1U 10K 2 R33 2.7K 1 3 R111 VR4 4.7K R137 1K DA3 + – VO 13 IC12-D – + 11 UPC339C 10 C14 0.1U Q8 D2010 Q9 D2010 C113 0.1U VCC C15 0.1U VCC 2 R31 2.7K R27 10K D4 1SR139-100 1 3 PERIPHERAL/BUZZER BLOCK R114 20K DCB010 DD1 BZ DA4 R26 4.7K 10K R115 + BZ1 QMB111P R132 1K DQ8 FN1A4P R133 1K DQ9 FN1A4P G N D VCC R113 20K 9 8 VCC VCC VI IC3 UPC7824HF R1 330 IC12-C UPC339C 14 R32 4.7K VCC R112 20K R116 4.7K VCC SENSERS BLOCK VP DA2 DQ1 FA1A4P CN2 5483-02A 2 HEAD UP 1 DETECTOR 20K VCC DA0 10K R100 CN4 5483-06A 1 2 3 FEED 4 MOTOR 5 6 R106 VCC IC12-A R11 1K VCC Q2 B1359 D2 1SR139-100 VR3 4.7K R136 1K VCC R101 220 MARK PE LABEL VCC VP VCC D3 1SR139-100 3 1 3 1 VR1 47K VR2 4.7K VCC CN1 53014-0710 7 6 5 4 3 2 1 R135 220 2 2 1 2 3 4 5 [CN8] 53014-0510 VEXT A SIDE D SIDE C – 62 – C136 (IC10) 5273-04A CN3 C138 (IC11) 1 2 3 4 C116 (IC6) C132 (IC9) + C1 1000U 35V C112 (IC7) 1 2 3 2 RC VI 3 C124 (IC5) 4 G N D 1 0 9 VR VO 8 6 C115 (IC4) A 1 A 0 5 3 2 IC2 HLD051R2M D 1 D 0 4 A 2 4 D 2 8 D 4 6 A 4 7 A 5 7 D 5 8 A 6 6 D 6 2 3 D 9 3 A 1 9 4 D 1 0 4 A 1 8 3 1 POWER BLOCK 2 D 8 BUS BLOCK ZD1 RD7.5EB1 1 9 A 7 1 5 D 7 VCC 0.1U × 8 C6 1000U 35V C10 (IC12) + CA5 220P × 8 5 A 3 CA4 220P × 8 9 D 3 8 D 1 2 6 A 1 4 7 D 1 3 7 A 1 2 VCC VCC 8 A 1 0 R126 10K R125 10K 1 5 D 1 5 1 9 A 8 R24 1K CD RESET 6 D 1 4 DCB010 DD3 M51953BL GND IC4 VCC CA1 220P × 8 5 A 1 6 CA3 220P × 8 9 D 1 1 3 A 2 0 6 A 1 5 CA2 220P × 8 5 A 1 7 R121 1K + C7 0.047 5.5V C2 0.47U 50V 4 DD2 DCB010 Q7 C3875 Q6 A1338 4 5 2 7 A 1 3 1 9 A 9 + C109 0.1U 8 A 1 1 VB VCC VP C5 33P C133 33P R102 10K VB C100 33P C3 33P C12 33P B D 4-2. Parts List Main Logic Board DRWG.NO. C1 C2 C3-5 C6 C7 C8-9 C10-11 C12 C13-15 C100-108 C109-116 C117 C118 C119 C120-123 C124-125 C126 C127 C128-131 C132 C133 C134-138 CA1-5 R1 R2-3 R4-5 R6 R7-8 R9 R10 R11 R12-14 R15 R16 R17 R18 R19 R20-23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33 R100 R101 R102-103 R104-105 R106 R107-108 R109-110 R111 REV. PARTS NO. 05041081 05054745 05753304 05041081 05994732 05753304 05751045 05753304 05751045 05753304 05751045 05753304 05751045 05753304 05751015 05751045 05753304 05751015 05753304 05751045 05753304 05751045 05652212 06753314 06753324 06753304 06751031 06753304 06751031 06753304 06751021 06753304 06751031 06021024 06751031 06753304 06751031 06753304 06751021 06751031 06754721 06751031 06754721 06751021 06754721 06752725 06754721 06752725 06751031 06752215 06751031 06753324 06752031 06751031 06752031 06751031 PARTS NAME Q'TY CHEM. CAPA. 1000UF 35V CHEM. CAPA. 0.47UF 50V CERA. CAPA. CHIP 33PF 50V CHEM. CAPA. 1000UF 35V BACK-UP CAPA. FYD0H473Z CERA. CAPA. CHIP 33PF 50V CERA. CAPA. CHIP 0.1UF 50V CERA. CAPA. CHIP 33PF 50V CERA. CAPA. CHIP 0.1UF 50V CERA. CAPA. CHIP 33PF 50V CERA. CAPA. CHIP 0.1UF 50V CERA. CAPA. CHIP 33PF 50V CERA. CAPA. CHIP 0.1UF 50V CERA. CAPA. CHIP 33PF 50V CERA. CAPA. CHIP 100PF 50V CERA. CAPA. CHIP 0.1UF 50V CERA. CAPA. CHIP 33PF 50V CERA. CAPA. CHIP 100PF 50V CERA. CAPA. CHIP 33PF 50V CERA. CAPA. CHIP 0.1UF 50V CERA. CAPA. CHIP 33PF 50V CERA. CAPA. CHIP 0.1UF 50V CAPA. ARRAY 220PF 50V 8EL CHIP RESISTOR 330 OHM 1/10W CHIP RESISTOR 3.3 K-OHM 1/10W CHIP RESISTOR 33 OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 33 OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 33 OHM 1/10W CHIP RESISTOR 1 K-OHM 1/10W CHIP RESISTOR 33 OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W RD RESISTOR 1 K-OHM 1/2W CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 33 OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 33 OHM 1/10W CHIP RESISTOR 1 K-OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 4.7 K-OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 4.7 K-OHM 1/10W CHIP RESISTOR 1 K-OHM 1/10W CHIP RESISTOR 4.7 K-OHM 1/10W CHIP RESISTOR 2.7 K-OHM 1/10W CHIP RESISTOR 4.7 K-OHM 1/10W CHIP RESISTOR 2.7 K-OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 220 OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 3.3 K-OHM 1/10W CHIP RESISTOR 20 K-OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 20 K-OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W 1 1 3 1 1 2 2 1 3 9 8 1 1 1 4 2 1 1 4 1 1 5 5 1 2 2 1 2 1 1 1 3 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 2 2 1 – 63 – REMARKS RANK Main Logic Board DRWG.NO. REV. PARTS NO. R112-114 R115 R116 R117 R118 R119-120 R121 R122 R123 R124-126 R127 R128 R129-131 R132-133 R134 R135 R136-137 RA1 VR1 VR2-4 Q1 Q2-3 Q4 Q5-6 Q7 Q8-9 DQ1-3 DQ4 DQ5-6 DQ7-9 TA1 D1 D2-4 DD1-3 ZD1 ZD2 IC1 IC2 IC3 IC4 IC5 IC6-7 IC8 IC9 IC10 IC11 IC12 CN1 CN2 CN3 CN4 CN5 CN6 CN7 06752031 06751031 06754721 06751031 06753304 06751031 06751021 06753324 06753304 06751031 06751021 06752031 06754721 06751021 06754721 06752215 06751021 06581039 06454732 06454721 07320101 07113591 07016491 07013381 07238754 07320101 07603016 07603017 07603016 07603017 07650054 08000048 08000044 08000047 08020090 08020095 08221043 08202020 08202011 08200109 08251006 08221042 08222047 09110115 09110076 08240076 08222091 09110020 08201022 09100370 09100270 09100614 09100267 09100532 09100177 09100444 PARTS NAME Q'TY CHIP RESISTOR 20 K-OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 4.7 K-OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 33 OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 1 K-OHM 1/10W CHIP RESISTOR 3.3 K-OHM 1/10W CHIP RESISTOR 33 OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 1 K-OHM 1/10W CHIP RESISTOR 20 K-OHM 1/10W CHIP RESISTOR 4.7 K-OHM 1/10W CHIP RESISTOR 1 K-OHM 1/10W CHIP RESISTOR 4.7 K-OHM 1/10W CHIP RESISTOR 220 OHM 1/10W CHIP RESISTOR 1 K-OHM 1/10W RESIS. ARRAY 10 K-OHM 1/8W 4EL RP RESISTOR RH0615C-47K RP RESISTOR RH0615CS-4.7K TRANSISTOR 2SD2010 TRANSISTOR 2SB1359 TRANSISTOR 2SA1649 CHIP TRANSISTOR 2SA1338-67*TA CHIP TRANSISTOR 2SC3875S-G*AL TRANSISTOR 2SD2010 DIGITAL TRANSISTOR FA1A4P DIGITAL TRANSISTOR FN1A4P DIGITAL TRANSISTOR FA1A4P DIGITAL TRANSISTOR FN1A4P TRANSISTOR ARRAY MP4020 DIODE EG01YV0 DIODE 1SR139-100AT DIODE CHIP DCB010 ZENER DIODE RD7.5EB1T ZENER DIODE RD4.7JSB1 SRAM 6264FP-100NS*EL IC-REG HLD051R2M IC-REG UPC7824 IC-RESET M51953BL CPU HD6413003F10T PSRAM 5P8128N-80L*E1 EEPROM KM93C46 IC SOCKET DILB-8P-8J IC SOCKET DILB-42P-8J GATE ARRAY D65622GF-TSP EPROM M5M27C202K-12 IC SOCKET DICF-40C-JAE IC-LIN HA17339F*TL CONNECTOR 53014-0710 CONNECTOR 5483-02A CONNECTOR 5273-04A CONNECTOR 5483-06A CONNECTOR 5483-04AX-RED CONNECTOR 5332-26SG1 CONNECTOR 53014-1210 3 1 1 1 1 2 1 1 1 3 1 1 3 2 1 1 2 1 1 3 1 2 1 2 1 2 3 1 2 3 1 1 3 3 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 – 64 – REMARKS RANK S S S S S S S S S S S TS4.** Main Logic Board DRWG.NO. CN8 CN9 X1 FL1-5 BZ1 REV. PARTS NO. 09100516 09100610 09250037 09251119 45060201 PARTS NAME CONNECTOR 53014-0510 CONNECTOR PHEC40R-R111 CERA. OSCILLATOR CST9.83MT LINE FILTER TU02MT*R BUZZER QMB-111P – 65 – Q'TY 1 1 1 5 1 REMARKS RANK F-GND MOUNT-HOLE GND GND TXD RXD CTS DTR RCH MP-DTR MP-TXD RTS FAULT V+ V– TR4 A1179 PSW PEXT 1 PEXT 2 VEXT VEXT F-GND MOUNT-HOLE 52065-6645 CN2 – 66 – TR2 C3875 DBLD-J255AF-21L91 CN3 6 2 5 3 4 1 0 R5 33K L9 1 0 L1 R2 3.3K L4 L8 L5 7 13 B-01R × 9 2 3 5 20 11 16 15 4 14 VCC R3 1K L2 L6 L7 L3 R4 3.3K R1 10K TR3 FN1A4P VCC DCB010 ×2 D1 D2 C6 1U 50V C2 1U 50V + VR1 EVN-D2A-10K TR5 FA1A4P TR1 FA1A4P C4 0.1U JP6 V+ + + VCC 1 3 VCC 16 3 2 14 13 8 7 1 C3 220U 6.3V 2 VCC GND C2– V– D1I R1O R2O D2I C2+ HD151232FP VCC C1– V+ D1O R1I R2I D2O C1+ IC1 JP4 JP3 JP2 JP1 15 5 6 11 12 9 10 4 + C5 1U 50V C1 1U 50V /DIEN GND RXD ID0 ID2 GND PEXT 1 VEXT VVR DIN1 DIN3 DIN5 DIN7 GND VCC + V– B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 PHEC40P-R111 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 CN1 JP5 /FAULT DTR GND TXD CTS ID1 GND PSWIN PEXT 2 VEXT GND DIN2 DIN4 DIN6 DIN8 GND VCC 1 1 1 1 1 1 1 9 0 1 2 3 4 5 6 1 8 7 6 5 4 3 2 1 DSW1 VCC 5. RS232C Interface Board 5-1. Circuit Diagram 5-2. Parts List RS232C Interface Board DRWG.NO. C1-2 C3 C4 C5-6 R1 R2 R3 R4 R5 VR1 TR1 TR2 TR3 TR4 TR5 D1-2 IC1 DSW1 CN1 CN2 CN3 L1-9 REV. PARTS NO. *2 #2 05051057 05002213 05751045 05051057 06751031 06753324 06751021 06753324 06753334 06451033 07603016 07238754 07603017 07011793 07603016 08000047 08200155 09090034 09090046 09100611 09100421 09100483 09990705 PARTS NAME Q'TY CHEM. CAPA. 1UF 50V CHEM. CAPA. 220UF 6.3V CERA. CAPA. CHIP 0.1UF 50V CHEM. CAPA. 1UF 50V CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 3.3 K-OHM 1/10W CHIP RESISTOR 1 K-OHM 1/10W CHIP RESISTOR 3.3 K-OHM 1/10W CHIP RESISTOR 33 K-OHM 1/10W RP RESISTOR EVN-D2A-10K DIGITAL TRANSISTOR FA1A4P CHIP TRANSISTOR 2SC3875S-G*AL DIGITAL TRANSISTOR FN1A4P CHIP TRANSISTOR 2SA1179M6-STR DIGITAL TRANSISTOR FA1A4P DIODE CHIP DCB010 IC-I/F HD151232FP*TL DIP SWITCH KSS08-1 DIP SWITCH EAH108L-BLK CONNECTOR PHEC40P-R111 CONNECTOR 52065-6645 CONNECTOR DBLD-J25SAF-21L9-1 BEADS INDUCTOR B01-RT 2 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 9 – 67 – REMARKS RANK – 68 – F-GND MOUNT-HOLE GND GND SD (+) SD (–) RD (+) RD (–) CS (+) CS (–) RS (+) RS (–) FAULT PSW PEXT 1 PEXT 2 VEXT VEXT F-GND MOUNT-HOLE 52065-6645 CN2 DBLD-J255AF-21L9 CN3 L7 7 13 6 2 5 3 4 1 0 1 0 L10 TR1 FA1A4P L5 L9 L8 L3 9 10 17 18 19 23 24 25 14 B-01R × 10 VCC L6 L2 L1 L4 R3 10K VCC 100 × 2 R4 10K R2 R1 C1 0.1U VCC JP1 1 3 VCC 14 13 6 7 2 1 10 11 8 16 2 VR1 EVN-D2A-10K 9 12 + 3 15 4 5 VCC D2I D2EN R2O D1I D1EN R1O MC34051M D1O+ D1O– R2I+ R2I– R1I+ R1I– D2O+ D2O– GND VCC IC1 C2 220U 6.3V VCC DSW2 /DIEN GND RD ID0 ID2 GND PEXT 1 VEXT DIN9 DIN11 VVR DIN1 DIN3 DIN5 DIN7 GND VCC DOEN 5 6 7 8 1 4 3 2 1 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 PHEC40P-R111 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 CN1 FAULT RS GND SD CS ID1 GND PSWIN PEXT 2 VEXT DIN10 DIN12 GND DIN2 DIN4 DIN6 DIN8 GND VCC 1 1 1 1 1 1 1 9 0 1 2 3 4 5 6 1 8 7 6 5 4 3 2 1 DSW1 VCC 6. RS422A Interface Board 6-1. Circuit Diagram 6-2. Parts List RS422A Interface Board DRWG.NO. C1 C2 R1-2 R3-4 VR1 TR1 IC1 DSW1 DSW2 CN1 CN2 CN3 L1-10 REV. PARTS NO. *2 #2 *2 #2 05751045 05002213 06751014 06751031 06451033 07603016 08200127 09090034 09090046 09090033 09090045 09100611 09100421 09100483 09990705 PARTS NAME CERA. CAPA. CHIP 0.1UF 50V CHEM. CAPA. 220UF 6.3V CHIP RESISTOR 100 OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W RP RESISTOR EVN-D2A-10K DIGITAL TRANSISTOR FA1A4P IC-I/F MC34051M DIP SWITCH KSS08-1 DIP SWITCH EAH108L-BLK DIP SWITCH KSS04-1 DIP SWITCH EAH104L-BLK CONNECTOR PHEC40P-R111 CONNECTOR 52065-6645 CONNECTOR DBLD-J25SAF-21L9-1 BEADS INDUCTOR B01-RT – 69 – Q'TY 1 1 2 2 1 1 1 1 1 1 1 1 1 1 10 REMARKS RANK – 70 – F-GND MOUNT-HOLE GND EXT-GND RETURN-GND VCC CPL SLCT-IN PE SLCT ERROR ACK BUSY STROBE DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 INIT 52065-6645 PSW PEXT 1 PEXT 2 VEXT VEXT F-GND MOUNT-HOLE 57RE-40360-BD29 CN2 CN3 6 2 5 3 4 1 0 17 0 16 33 19 18 34 36 12 13 32 10 11 1 2 3 4 5 6 7 8 9 31 RA1 4.7K × 8 –30 L1 B-01R C1 0.1U VCC 2 3 4 5 6 7 8 9 1 VCC RA2 1.8K × 6 VCC C4 0.1U (IC1) 2 3 4 5 6 7 1 VCC 10 12 6 2 E F C 8 5 IC1 LS05 A 1 TR1 FA1A4P 2 3 9 R11 100 R2 R3 R4 R5 R6 R7 R8 R9 VR1 EVN-D2A-10K VCC B D VCC IC1 LS05 11 4 13 R10 10K R1 1K 4.7K × 8 1 3 VCC C3 1000P VCC ID0 ID2 GND PEXT 1 VEXT VVR DIN1 DIN3 DIN5 DIN7 GND VCC ERROR /SLCT /BUSY STB GND B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 + VCC C2 220U 6.3V PHEC40P-R111 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 CN1 ID1 GND PSWIN PEXT 2 VEXT GND DIN2 DIN4 DIN6 DIN8 GND VCC /INIT /PE ACK GND VCC 7. Centronics Interface Board 7-1. Circuit Diagram 7-2. Parts List Centronics Interface Board DRWG.NO. C1 C2 C3 C4 R1 R2-9 R10 R11 RA1 RA2 VR1 TR1 IC1 CN1 CN2 CN3 L1 REV. PARTS NO. 05751045 05002213 05751025 05751045 06751021 06754721 06751031 06751014 06584729 06581824 06451033 07603016 08210142 09100611 09100421 09100482 09990705 PARTS NAME Q'TY CERA. CAPA. CHIP 0.1UF 50V CHEM. CAPA. 220UF 6.3V CERA. CAPA. CHIP 1000PF 50V CERA. CAPA. CHIP 0.1UF 50V CHIP RESISTOR 1 K-OHM 1/10W CHIP RESISTOR 4.7 K-OHM 1/10W CHIP RESISTOR 10 K-OHM 1/10W CHIP RESISTOR 100 OHM 1/10W RESIS. ARRAY 4.7K-OHM 1/8W 8EL RESIS. ARRAY 1.8K-OHM 1/8W 6EL RP RESISTOR EVN-D2A-10K DIGITAL TRANSISTOR FA1A4P TTL IC 74LS05FP*TL CONNECTOR PHEC40P-R111 CONNECTOR 52065-6645 CONNECTOR 57RE40360-730BD29 BEADS INDUCTOR B01-RT 1 1 1 1 1 8 1 1 1 1 1 1 1 1 1 1 1 – 71 – REMARKS RANK 8. Control Panel Board 8-1. Circuit Diagram CN1 53014-1210 SW-CO 2 SW2 SW-FEED 3 SW1 SW-ONL GND 4 1 R1 270 LED1 LT-1E21A R5 270 LED5 LT-1E21A R3 270 LED3 LT-1D11A R2 270 LED2 LT-1D11A R4 270 LED4 LT-1D11A 6 JP2 D2 1S1588 5 JP1 D1 1S1588 LED-POW LED-ONL LED-PAR LED-HUP LED-ERR +5V PSW PSW-2 PSW-1 8 9 10 11 12 7 – 72 – 8-2. Parts List Control Panel Board DRWG.NO. R1-5 D1-2 LED1 LED2-4 LED5 SW1-2 CN1 CN2 - REV. PARTS NO. *1 #1 06052714 08000039 08300058 08300081 08300058 09010043 09010041 09100444 PARTS NAME RD RESISTOR 270 OHM 1/6W DIODE 1S1588 LED LT-1E21A LED LT-1D11A LED LT-1E21A PUSH SWITCH SKHHAL=S PUSH SWITCH SKHHAL CONNECTOR 53014-1210 Q'TY REMARKS 5 2 1 3 1 2 2 1 NOT MOUNTED 09090047 LEAF SWITCH MSW-1705C 80700580 WIRE 26UL1571ORG050 – 73 – 1 2 RANK 9. Paper-Out Detector Board 9-1. Circuit Diagram CN1 4 3 2 1 VCC MARK PE GND PS1 PS60002 (MARK) (51015-0400) PS2 PS60002 (PE) R1 220 R2 220 9-2. Parts List Paper-Out Detector DRWG.NO. REV. PARTS NO. R1-2 PS1-2 - PARTS NAME 06052211 RD RESISTOR 220 OHM 1/6W 08300082 PHOTO-INTERRUPTER PS6002A-KS 30721010 CABLE UNIT TMP4 Q'TY REMARKS RANK 2 2 1 10. Label Sensor Board 10-1.Circuit Diagram CN1 LED GND LABEL 3 2 1 53014-0310 PS1 TLP833 (LABEL) 10-2.Parts List Transmissive Sensor DRWG.NO. REV. PARTS NO. PS1 CN1 PARTS NAME 08300150 PHOTO-INTERRUPTER TLP833 09100460 CONNECTOR 53014-0310 – 74 – Q'TY 1 1 REMARKS RANK P1994.12 P1995.06 HEAD OFFICE STAR MICRONICS CO., LTD. OVERSEAS SUBSIDIARY COMPANIES STAR MICRONICS AMERICA, INC. 536 Nanatsushinnya, Shimizu, Shizuoka, 424, Japan 70-D Ethel Road West, Piscataway, NJ 08854, U.S.A. Tel: (908)572-9512 Telefax: (908)572-5095 Tel: 0543-47-0112 Fax: 0543-48-5271 STAR MICRONICS DEUTSCHLAND GMBH STAR MICRONICS U.K. LTD. Westerbachstraße 59, D-60489 Frankfurt, Germany Telefon: 069 78 99 90 Telefax: 069 78 10 06 Telex: 4 175825 star d Star House, Peregrine Business Park, Gomm Road, High Wycombe Bucks, HP13 7DL U.K. Tel: 01494-471111 Fax: 01494 473333 Telex: 83393 STAR UK Distributed by Printed in Japan, 80822421-B
Source Exif Data:
File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.1 Linearized : No Create Date : 1997:04:11 10:56:01 Producer : Acrobat Distiller 2.1 for Power Macintosh Modify Date : 1997:04:16 17:01:03 Subject : Star Small Printer Support Library CD Volume 1 Title : Technical Manual TSP400 Author : Star Micronics Co.,Ltd Page Count : 80 Page Mode : UseOutlinesEXIF Metadata provided by EXIF.tools