BIZHUB 451 C451
User Manual: BIZHUB 451
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2 bizhub C451
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bizhub C451 3
Core Elements
The new bizhub with InfoLine design is distinguished by its three
Core Elements. This collection of innovative technologies, intelligent
manufacturing and user-centred design work together to help
offices work as efficiently and productively as possible.
Open Platform
The proprietary bizhub OP control
system provides offices with an
unprecedented level of flexibility,
allowing the bizhub to adhere,
adapt and grow with any IT
infrastructure. Principle among
bizhub OP’s three main features is
its Open API (Application Program
Interface). This open protocol allows
easy customisation and integration
with third-party peripherals and
applications. The bizhub OP also
features the centralised bizhub
Architecture, which boosts productivity
and security and streamlines your
workflow. Thirdly, there’s the powerful
Emperon Print System which speeds up
document output and gives your office a
clear and easy-to-use interface.
CommunicationTechnologies
The intelligent technologies of the new bizhub
streamline the rapid flow of information within, into
and out of your office, allowing you to collaborate
more effectively and work smarter. These
technologies include improved network security
functions, upgrades like IPv6, the latest version
Internet protocol, and enhanced fax, e-mail and
scanning features to ensure seamless data
handling and transmission.
4 bizhub C451
Outline
Communication and Collaboration
Design and Engineering
Reengineered inside and out, the new bizhub
inspires innovation, improves productivity and
fosters creativity. At first glance, the bizhub
with InfoLine design is distinctively different.
But its benefits go much further than its
looks. Its signature white line acts as an
innate pathway for operational information
as well as a striking design element. It
also boasts solid construction for years
of long life, an improved layout and
an innovative user-friendly colour
control panel for more intuitive
user interaction.
- “Next generation” Internet protocol, IPv6
- Scan and Send allows you to scan to FTP,
e-mail, SMB and the Box, or perform
TWAIN scans.
- Multi-Method Send allows you to send
documents to multiple destinations at once.
- Ultra-Compact PDF compresses large,
colour files for easy sending.
- The Box makes it easy to catalog, store and
share information assets.
- PageScope Box Operator
- IP and Internet fax as well as PC-Fax
functions are available.
Security and Management
- User Authentication allows the administrator
the ability to set privileges.
- I C Card provides advanced individual user
authentication.
- Biometric Finger Vein Authentication
- Copy Protection helps prevent hard copies
from being re-copied.
- Department Management features help you
manage your costs by controlling C451 use
by department.
Productivity and Production
- High-Speed, High-Quality printing: 45 pages
per minute colour, 45 pages per minute
black & white
- Finishing capabilities and output features
include booklet printing, a wide range of
paper compatibility, and print status
notification.
- New Tandem Engine improves speed while
retaining output quality.
- Simitri HD Toner
- New IH Fixing significantly reduces warm up
time to best in class.
- Energy certifications illustrate Konica Minolta's
dedication to environmental conservation.
New Design
- New, colour, LCD control panel boasts a
more intuitive user interface.
- Stylish InfoLine user- centred design
- Universal Design
bizhub C451 5
Communication
and
Collaboration
A host of scanning features along with the new
IPv6 help information move efficiently across your
office network as well as the Internet.
Overseas PC
Mobile PC
Compact
PDF
Overseas PC
Compact
PDF
E-mail
attachment
Client A
TIFF
E-mail
attachment
Client B
Fax
E-mail
attachment
Fax
Internet fax
Super G3 fax
Internet
Internet
PSTN
Colour fax
Scan to
E-Mail
Scan to
FTP
Scan to
SMB
IP Address fax
Scan to
Box
PCs on LAN
Head office
Intranet
Branch office
Scanning and Sending
■ Scan & Send
Share your black & white or colour documents
quickly and easily with the C451’s scan & send
features. Use the Automatic Document Feeder to
scan a large number of originals consecutively.
• Scan to FTP. Send documents to the FTP server,
and then store them in a directory that is easily
accessible by all the PCs on the network.
• Scan to E-mail. The C451 allows you to scan and
then attach documents as PDF, JPEG or TIFF files.
You can also easily search and retrieve destination
e-mail addresses with the LDAP (Lightweight
6 bizhub C451
Directory Access Protocol) server.
Scan to SMB. This function lets you send scanned
data directly to a shared folder on a PC.
• Scan to Box. Scan and send originals to the Box
on the C451’s hard disk drive. From the Box, you
can then send them to FTP, e-mail or SMB.
• TWAIN Scan. Scan over the network from PCs
running applications that support TWAIN.
• Scan to USB. ( In development ) You can send
scanned data, in PDF, compact PDF, JPEG or TIFF
format, to a USB memory device.
•
■ High-Speed Network Scanner
■ Ultra-Compact PDF
Quickly scan one document or convert large
volumes into electronic data with the high-speed,
sheet-through Automatic Document Feeder. Scan
colour or black & white originals at 70 pages/min*.
The ADF can also handle postcard-size paper and
scan both thick and thin paper (35-210g/m2) at the
same speed as plain paper.
Make large files more portable by shrinking them
with our “ultra-compact PDF” feature. The C451
uses lightning-fast hardware and software
processes to compress text and images separately,
creating PDF files that are now smaller than ever.
Perfect for colour documents with large file sizes,
these compressed PDFs have outstanding image
quality, and are much easier to send and receive.
*300dpi, A4 Crosswise
■ One-Scan ACS/Mixed Original Scanning
The C451 significantly speeds up scanning of
mixed size and colour
originals by automatically
detecting the proper size
paper for output and by
distinguishing black &
white from colour,
without pre-scanning.
■ Multi-Method Send
Accomplish more tasks in less time and with less
equipment with the C451’s Multi-Method Send
feature. This feature allows you to send data by fax
and e-mail to multiple destinations with a single
operation while simultaneously storing a copy of
the data in the Box or sending it to SMB or FTP.
Fax
Fax
E-mail Server
Scan to E-mail
Text extraction
Text compression
Combining
&
PDF conversion
Scanned
original
Image extraction
Image compression
Ultra-compact
PDF
■ IPv6
Labelled the “next generation”
protocol, IPv6 allows you to
dramatically expand the number of IP
addresses used with your C451.
IPv6 solves a number of problems
associated with the past standard IPv4, including
the limited number of available IPv4 addresses.
With IPv6, all devices on the Internet have their
own IP addresses, enabling direct communication
between devices. IPv6 also helps improve security
functions.
PCs on LAN
FAX
W-NET
Scan to SMB
Scan to FTP
FTP Server
Box
Scan to Box
bizhub C451 7
Communication and Collaboration
Improve the way you share and store knowledge with the C451's stateof-the-art fax features and Box function.
Box
■ PageScope Box Operator
Up to 3,000 documents
PageScope Box Operator allows you to download
and access scanned data stored in a Box directly
from your PC. With multi-file preview you can
search through thumbnails to find any file easily.
Then you can print scanned or faxed data stored in
the Box without ever walking away from your PC
screen. If you’d like to attach and e-mail a file, you
can also convert with this software by turning a
PDF, TIFF or JPEG into an ultra-compact PDF.
Data storage*
Up to 10,000 pages
Copied data
Re-Output
Printed data
Box
Distribution
Scanned data
to 3,000 documents or 10,000 pages can be stored
* Up
in the Box. Each Box can store a maximum of 200
documents. Up to 1,000 Boxes can be created.
Faxed data
■ Box Function
Store and manage data efficiently on the C451’s
hard disk drive with our Box function. Assign Boxes
to individuals, project teams or departments for
more reliable storage (up to 3,000 documents or
10,000 pages), seamless distribution and easier
sharing of knowledge. You can also allocate Boxes
by theme, project or goals for more flexible data
management. And for optimal security, the
password authentication function allows you to
assign a password to each Box. Once in a Box,
stored data can be sent to fax, e-mail, FTP or SMB.
Outside the office
Overseas
Internet fax
Mobile PC
Client A
Client B
Internet fax
Super G3 fax
Internet
Internet
PSTN
Send to E-mail
Automatic forwarding of received fax
Send to
FTP
Send to
SMB
Intranet
IP address fax
FTP server
Client PC
Head office
8 bizhub C451
Branch office
Fax
■ PC-Fax Function
■ Fax Security Functions
Send data directly from your PC to an outside fax
machine. You can create a cover sheet directly from
the driver screen on your PC and attach it to the
document. Because there’s no need to print before
faxing, the C451’s PC-Fax saves time and paper,
and preserves image quality.
Avoid fax transmission errors with the C451’s fax
security functions. Check that you’re faxing the
correct destination by having the destination name
and fax number appear on the control panel before
faxing. For even more secure transmissions, the
C451 can automatically verify that the destination
machine’s CSI (Called Subscriber Information) data
matches your specified fax number before
transmitting.
■ IP Address Fax
Send faxes faster and in a more cost efficient
manner with bizhub’s IP Fax. With IP Address Fax,
you can send a colour or black & white fax to any
bizhub on the network that supports IP Fax simply
by selecting an IP address. No additional costs are
associated with this feature because it uses
existing network systems.
*Optional Fax Kit FK-502 is required.
■ Internet Fax
Send and receive fax data as an e-mail attachment
with the C451’s Internet Fax. This helps reduce
communication costs especially when faxing
internationally or to remote areas.
● Address Registration/
Programmed Transmission
■ TSI Routing
By using TSI (Transmitting Subscriber
Identification), faxes can be identified and sorted by
whom, or what organisation, sent them. With this
TSI information, you can then set up a folder within
the Box, which will automatically receive and store
all of that party’s faxes. The TSI identified data can
also be sent separately to an e-mail, FTP or SMB
server and be printed at the same time.
Register up to 2,000 individual and 100 group
addresses and fax numbers as well as their
respective scan and telecommunication methods,
for quick access and easy sending.
● Multi-Port Fax* (Optional)
By connecting two telephone lines, data can be
sent to two destinations at the same time. Faxes
can also be received on one line while the other
line is sending.
*Not applicable when using IP address fax.
Client PC
Automatic sorting of
incoming faxes by sender's TSI
The C451 can print out a fax transmission result
report to show a record of your fax transmission(s).
Sent to specified
Company B folder
Company A
)
FTP Server
Company B
Saved in Company A Box
Send to
SMB
Company C
Send to E-mail
● Transmission Result Report
● Tel/Fax Automatic Switching
The C451 lets you share a single line for both
telephone and fax use.
Send to
FTP server
Sent to
specified Company C
shared folder
E-mail Server
Company D
Sent to specified
Company D
e-mail address
bizhub C451 9
Security
and
Management
Keeping your office's network secure and managing
the flow of work is of primary importance. The C451
helps with features like IC card and biometric finger
vein authentication and software like PageScope
Data Administrator.
Security
■ Secure Print
■ IC Card Authentication*
Protect important confidential documents such as job
estimates or salary reports by setting a password as a
security lock. Protected documents cannot be output
until the set password is entered into the C451,
ensuring that the documents are opened only by
those intended to read them.
The C451's IC card authentication
is a perfect option for individual user authentication.
Copy, print, scan and fax functions can all be restricted
through its use. This quick-response, noncontact IC card
supports the widely used Felica smart card system. In
the office, Felica cards are traditionally used for company
identification purposes, but can now also be repurposed
to work directly with the C451. This means you only have
to carry one card.
Data stored in Secure Print Box
Enter Password
Secure Print
Box
Select
Secure Print
*Optional Authentication Unit AU-201 and Local Interface Kit
EK-602 are required.
■ Biometric Finger Vein Authentication*
■ User Authentication
With this feature, the administrator can permit or
restrict the use of the C451's functions. This system
allows the administrator to set privileges for copying,
printing, scanning, faxing and Box functions for each
individual user with an authentication function based
on the Active Directory server. If your network lacks a
server, the administrator can use the C451’s built-in
user authentication function.
The cutting edge in biometric
authentication, finger vein
authentication uses images of
finger vein patterns captured by
scanning the finger. This
measurement uses an internal characteristic as
identification, and is nearly impossible to falsify.
Functionally, this authentication method is easy and
fast, since there’s no need to remember passwords
or carry a card.
*Optional Authentication Unit AU-101 and Local Interface Kit
EK-602 are required.
■ Encrypted PDF
Prevent unauthorised viewing or printing of a scanned
paper document by creating an encrypted PDF while
you scan. By requiring a password to open the file,
access to confidential data is restricted, which helps
prevent information leaks.
10 bizhub C451
■ Copy Protection
● IP Filtering
To prevent unauthorised individuals from re-copying
private documents, the C451 offers a selection of
concealed watermarks to identify printouts as reprints.
The watermark, with messages such as “Confidential”,
only becomes apparent upon re-copying a printout.
There are several watermark phrases or patterns
available, or the administrator can create and register a
customised mark. This standard feature works when
re-copying a document on any brand of MFP.
Prevent unauthorised access to the C451 by
registering the IP addresses of those PCs that your
company wants to grant access to.
● SSL/TLS Encryption
The SSL/TLS encryption protocol protects data during
data exchanges between the C451 and the LDAP
server, Pagescope Data Administrator, PageScope
Web Connection as well as other programs.
● S/MIME
Original
Output document
with concealed watermark
Copy
The C451 uses Secure Multipurpose Internet Mail
Extensions (S/MIME), an e-mail encryption standard
that protects e-mail exchanges.
● HDD Data Encryption*
Automatically encrypt or decrypt job or settings data
as it is written to or read from the hard disk drive.
Print
*Optional Security Kit SC-503 is required.
Distribute
Re-copy
distributed
document
Concealed
watermark appears
when re-copied.
● Annotation Function
Protect data and manage it by client or production date
with the C451’s Annotation function. When a document
is stored in an Annotation User Box, a pre-set
administrator counter number will automatically be
printed on the document when retrieved from the
Box. This imprinted information deters unauthorised
personnel from printing these documents.
● HDD Auto Deletion
The C451 can automatically delete management
information or other recoverable data on the hard disk
drive, after copying, scanning, printing or faxing by
overwriting specially formatted data.
● HDD Lock
A password-protected lock can be applied to the hard
disk drive preventing anyone from reading it, even if
the drive is removed from the C451.
● Security Log (In development)
Protect confidential information and dissuade
unauthorised users. The security log feature allows
administrators to manage a detailed log of
authentication data, Box access information and
executed jobs.
Management
■ Department Management
● PageScope Data Administrator
Better manage your costs by fully understanding and
controlling C451 use by department. Choose the
functions available as well as the number of pages
that can be output by department (up to 1,000). In
addition, you can monitor each department’s use of
copy, print, fax and scan functions. Combine these
features with the user authentication function, and
you can also set restrictions for individual users.
With this software, administrators can manage user
and department authentication data and directory
information such as e-mail addresses and fax numbers.
● PageScope Workware (Optional)
Combine data from scanned paper documents and
ordinary application files in a single PDF. This software
allows you to edit and output from your PC.
bizhub C451 11
Productivity
and
Production
Outstanding colour, faster output time, better networkability
and a host of innovative finishing functions. These are the
features that make you more productive using the C451.
High Speed, High Quality
■ High-Speed, High-Quality Printing
The C451 produces presentation-quality outputs
quickly and efficiently. It churns out 45 pages per
minute of colour pages and 45 pages of black & white.
And now, the C451 also boasts some of the fastest
first copy times on the market at 4.8 seconds in black
& white and a class-leading 6.5 seconds in colour. The
C451’s superior text reproduction technology
achieves low noise and uniform reproduction of both
black and colour text and fine lines.
■ Network Printing
Freely print out documents and
graphics from a variety of PCs on the
network utlising the C451’s network
printing function with the standard
Emperon Print System. For demanding desktop
publishing and graphic design needs, the optional
Fiery Image Controller* permits printing in a
PostScript 3 environment. Multi-OS and multi-
protocol support on the C451 allows a wider range
of use, including networks with Windows and
Macintosh computers.
* Optional Image Controller I C- 409 and Video Interface Kit
VI-504 are required.
■ Large-Capacity Paper Supply &
Paper Compatibility
The C451 holds up to 3,650 sheets of paper (up to 3,500
sheets of A4 and up to 150 sheets of paper as wide as
A3 size in the multiple bypass tray). With the optional
Side Paper Deck LU-301 the C451’s capacity increases
to 6,650 sheets! The C451 handles paper ranging in size
from A6 to A3 wide as well as thick paper up to 256g/m2
or 300g/m2 from the multiple bypass tray.
■ Network printer system example
<
>
Top tray
Max. A3 Wide
500 sheets
(80g/m :A4)
2
FAX
W-NET
Windows XP
Windows NT4.0
Mac OS
Middle tray>
Max. A4
Windows 2000
Windows Server 2003
Windows Vista*
* Compatibility in development.
12 bizhub C451
1,500 sheets
(80g/m )
2
Bypass tray>
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