PC D340 CANON D320 FAX L400 Service Manual Pages
User Manual: PC-D340
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fineline6 REVISION 0 PC-D320 H12-2553 PC-D340 H12-2563 FAX-L400 H12-2573 FAX-L400 H12-2575 FAX-L400 H12-2577 HANDSET APPARATUS JAN. 2003 COPYRIGHT © 2003 CANON INC. 230V EC/UK/GER/FRN/ SWI/AST/SAF 230V EC/UK/GER/FRN/ SWI/AST/SAF 230V EC/UK 230V GER 230V FRN HY8-10AX-000 CANON PC-D320/340 FAX-L400 JAN. 2003 fineline6 II. ABOUT THIS MANUAL This manual is divided into five parts, and contains information required for servicing the product. Each of the above parts is further divided into the following four chapters: Chapter 1: General Description This part explains product specifications and the how to service the unit safely. It is very important, so please read it. Chapter 2: Technical Reference This part explains the technical theory the product. Chapter 3: Assembly and Disassembly This part explains the assembly and disassembly of the product. Chapter 4: Maintenance and Service This part explains how to maintain the products for adjustment and troubleshooting and service operations and service switches. Chapter 5: Appendix This part explains the informations of the optional products and user data flow. REFERENCE • For more details of user operations and user reports, see the separate volume of Basic Guide and Printer Guide. • Detailed description of each SSSW/parameter is not given in this manual except the new SSSWs/parameters added to this model. See G3 Facsimile Service Data Handbook (supplied separately) for details them. II fineline6 III. REVISION HISTORY REVISION 0 CONTENT Original III fineline6 IV. TABLE OF CONTENTS Page 1- 1 1- 1 1- 1 1- 2 1- 2 1- 3 1- 5 1- 7 1 -10 1 -10 1 -13 1 -16 1 -16 1 -19 1 -24 1 -24 1 -26 Chapter 1: General Description 1. FEATURES 1.1 Overview 1.2 Option overview 2. SPECIFICATIONS 2.1 General Specifications 2.2 Communication Specifications 2.3 Scanner Specifications 2.4 Printer Specifications 2.5 Copy Specifications 2.6 Functions 2.7 Interface Specifications 3. OVERVIEW 3.1 External View 3.2 Operation Panel 3.3 Consumables 3.3.1 Toner Cartridge 3.3.2 Print media 2- 1 2- 1 2- 2 2- 4 2- 6 2- 7 2 -10 2 -11 2 -11 2 -12 2 -12 2 -12 2 -12 2 -12 2 -12 2 -12 2 -14 2 -15 2 -16 2 -16 2 -17 2 -17 2 -18 Chapter 2: Technical Reference 1. COMPONENT LAYOUT 1.1 Parts Layout 1.2 Printed Circuit Boards Layout 1.3 Sensors Layout 2. SCANNER SECTION 2.1 Names and Functions of Parts 3. PAPER SUPPLY SECTION 3.1 Recording Paper Pick-up Function 3.1.1 Paper size error 3.2 Recording Paper Jam Detection Configuration 3.2.1 Pick-up delay jam 3.2.2 Pick-up stationary jam 3.2.3 Delivery delay jam 3.2.4 Wrapping jam 3.2.5 Delivery stationary jam 3.2.6 Residual paper jam 4. PRINTER SECTION 4.1 Laser/Scanner Section 4.2 Toner Cartridge 4.3 Toner Transfer Section 4.4 Fixing Section 4.4.1 Fixing unit Malfunction 5. NEW FUNCTION IV fineline6 Chapter 3: Assembly and Disassembly 3- 1 1. ATTENTION TO BE PAID DURING ASSEMBLY/ DISASSEMBLY 3- 1 1.1 Safety Cautions 3- 2 1.2 General Cautions 3- 3 1.3 Product-Inherent Cautions 3- 4 1.4 All Clear (Action in the Event of Abnormality) 3- 5 2. DISASSEMBLY/ASSEMBLY 3- 5 2.1 Disassembly Procedure 3- 5 2.1.1 Document feed section 3 -11 2.1.2 Recording section 3 -17 2.1.3 Fixing section 4- 1 4- 1 4- 1 4- 2 4- 2 4- 2 4- 2 4- 2 4- 3 4- 3 4- 3 4- 3 4- 3 4- 3 4- 3 4- 3 4- 3 4- 3 4- 5 4- 5 4- 5 4- 5 4- 5 4- 5 4- 5 4- 5 4- 5 4- 7 4- 7 4- 8 Chapter 4: Maintenance and Service 1. MAINTENANCE LIST 1.1 Consumables 1.2 Cleaning 1.3 Periodic Inspection 1.4 Periodic Replacement Parts 1.5 Adjustment Items 1.6 General Tools 1.7 Special Tools 2. HOW TO CLEAN PARTS 2.1 Main Unit Outer Covers 2.2 Platen Glass 2.3 Platen Glass Cover 2.4 Document Pick-up Roller for PC-D340/FAX-L400 only 2.5 Document Separation Roller for PC-D340/FAX-L400 only 2.6 Document Separation Guide for PC-D340/FAX-L400 only 2.7 Document Feed Roller for PC-D340/FAX-L400 only 2.8 Document Eject Roller for PC-D340/FAX-L400 only 2.9 White Sheet for PC-D340/FAX-L400 only 2.10 Transfer Guide 2.11 Paper Pick-up Roller 2.12 Separation Guide 2.13 Transfer Charging Roller 2.14 Static Charge Eliminator 2.15 Paper Feed Belt 2.16 Fixing Entrance Guide 2.17 Fixing Film 2.18 Fixing Pressure Roller 3. ADJUSTMENT 3.1 Checking the Nip Width of the Pressure Roller 3.2 Gain Auto Adjustment V fineline6 4- 9 4- 9 4 -11 4 -11 4 -15 4 -26 4 -26 4 -27 4 -34 4 -36 4 -42 4 -42 4 -42 4 -44 4 -45 4 -52 4 -53 4 -69 4 -69 4 -70 4 -71 4 -71 4 -72 4 -73 4 -77 4 -81 4 -81 4 -81 4 -83 4 -116 4 -116 4. TROUBLESHOOTING 4.1 Troubleshooting Index 4.2 Errors Shown on the Display 4.2.1 User error message 4.2.2 Error codes 4.3 Errors not Shown on the Display 4.3.1 General errors 4.3.2 Printing problems 4.3.3 Scanning problems 4.3.4 Test mode function problems 5. SERVICE SWITCHES 5.1 Hardware Switches 5.2 Service Data Setting 5.3 Service Data Registration/Setting Method 5.4 Service Data Flowchart 5.5 Explanation of SSSW (Service Soft Switch Settings) 5.6 New SSSWs/Parameters Added to this Model 6. TEST FUNCTIONS 6.1 Test Mode Overview 6.2 Test Mode Flowchart 6.3 D-RAM Tests 6.4 CCD Tests 6.5 Print Tests 6.6 Modem and NCU Tests 6.7 Faculty Tests 7. SERVICE REPORT 7.1 Report Output Function 7.1.1 User report output functions 7.1.2 Service report output functions 8. WIRING DIAGRAM 8.1 Wiring Diagram 5- 1 5- 1 5- 1 5- 2 5- 2 5 -10 5 -10 5 -10 Chapter 5: Appendix 1. INSTALLATION 1.1 Setting up 1.2 Checking Operation 2. USER DATA FLOW 2.1 User Data Flow (by Operation Panel) 3. OPTION 3.1 Handset Kit (FAX-L400 only) 3.1.1 Service operations VI fineline6 Chapter 3 Assembly and Disassembly fineline6 PC-D320/PC-D340/FAX-L400 Chapter 3: Assembly and Disassembly 1. ATTENTION TO BE PAID DURING ASSEMBLY/DISASSEMBLY 1.1 Safety Cautions Electrical shock In order to prevent any risk of electrical shock, always be sure to check that the power cord and modular jack have been removed. Also, remove all cables connecting to the computer. When conducting service that requires the main unit to be powered on, be sure to wear some kind of earthing, such as a wrist strap, etc. Otherwise, there is a danger of conduction and electrical shock. Parts which are generally likely to cause electrical shock are as follows. • Power supply unit primary (supplied with AC voltage) • Telephone line primary • LBP engine high voltage contacts (for high voltage during developing and transfer) High temperature In order to prevent burns during disassembly, allow at least ten minutes, after the power has been switched off, for the high temperature components to cool down. General high temperature components are as follows. • Motors • Power supply unit • Elements on driver ICs, etc., on PCBs (in particular, ICs with heatsinks) • BJ cartridge aluminium plate (for BJ cartridge engine models) • Fixing unit and peripheral covers (for LBP engines) Battery Replacement The batteries must be replaced correctly to avoid explosion. Do not replace any battery with one not indicated for the machine, i.e., use one of the same type or equivalent. Be sure to dispose of used batteries according to local laws and regulations. Fire It is dangerous to throw lithium batteries and parts and components containing flammable substances, such as cartridges, etc., into fire. Such parts and components must be disposed of in accordance with local laws and regulations. Ignition When using solvents such as alcohol, etc., while conducting service, there is a danger of fire igniting from heat from internal circuitry and from sparks. Before using any such solvents, be sure to switch off the power and allow time for high temperature parts to cool down. Make sure that there is sufficient ventilation when working with solvents. 3 1
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