Tally Genicom mL450 User Manual
TallyGenicom mL450 Laser
Printer User Manual
May 04 Publication No. GEG-99197
ii TallyGenicom mL450 Laser Printer User Manual
Trademarks
The following are trademarks or registered trademarks of their respective owners. Other product names
mentioned in this manual may also be trademarks or registered trademarks of their respective owners.
Registered trademarks are registered in the United States Patent and Trademark Office; some trademarks may
also be registered in other countries. TallyGenicom, the TallyGenicom logo, are registered trademarks of
TallyGenicom. PostScript is a trademark of Adobe Systems Incorporated for a page description language and
may be registered in certain jurisdictions. Throughout this manual, “PostScript Level 3” (PS-3) is used to refer to
a set of capabilities defined by Adobe Systems for its PostScript Level 3 page description language. Adobe,
Adobe PhotoShop, Adobe PageMaker/Adobe Systems Incorporated. Apple, AppleTalk, EtherTalk, LaserWriter,
LocalTalk, Macintosh, TrueType/Apple Computer, Inc. Banyan, VINES/Banyan. DEC, DECnet, LN03, VMS/Digital
Equipment Corporation. Hewlett-Packard, HP, PCL, HP-GL, HP-UX, LaserJet/Hewlett-Packard Co. IBM PC,
Token-Ring/International Business Machines Corporation. Intel/Intel Corporation. Microsoft, MS-DOS, Windows/
Microsoft Corporation. Novell and NetWare/Novell, Inc. The ENERGY STAR logo/United States Environmental
Protection Agency. The ENERGY STAR emblem does not represent EPA endorsement of any product or service.
UNIX/UNIX Systems Laboratories. Ethernet/Xerox Corporation.
Proprietary Statement
The digitally encoded software included with your 45 PPM Laser Printer is Copyrighted © 2003 by TallyGenicom.
All Rights Reserved. This software may not be reproduced, modified, displayed, transferred, or copied in any
form or in any manner or on any media, in whole or in part, without the express written permission of
TallyGenicom.
Copyright Notice
This manual is Copyrighted © 2003 by TallyGenicom, 818 W Diamond Ave., Suite 100, Gaithersburg, MD 20878.
All Rights Reserved. This manual may not be copied in whole or in part, nor transferred to any other media or
language, without the express written permission of TallyGenicom.
Publication No. GEG-99197 May 04
How This Manual is Organized
This manual consists of 7 chapters and 5 appendices as follows:
Chapter 1 Unpacking and Installing Your Printer
Describes a suitable location for your laser printer and how to unpack and install it. Be sure to read
this chapter before setting up the printer..
Chapter 2 Printer and Options Parts and Functions
Describes the parts of the printer and paper handling options and their functions. A discussion of
the paper path is also included. Also describes all available options and consumables for your
printer and their respective part numbers.
Chapter 3 Understanding Paper, Paper Paths, Paper Delivery and Paper Loading
Provides information on paper qualities, paper size requirements, paper paths, paper output delivery and loading of paper in your printer and options.
Chapter 4 Understanding and Navigating the Control Panel Menus
This chapter explains the control panel and its functions, and also demonstrates how to navigate
through the control panel menus and submenus that allow you to view and change the printer settings.
TallyGenicom mL450 Laser Printer User Manual iii
Chapter 1 Unpacking and Installing Your Printer
Chapter 5 Printer Consumables, Cleaning and Maintenance
Describes how to handle and replace the EP cartridge, replacement of transfer and feed rollers and
performance of other steps as necessary for day-to-day operation of your printer..
Chapter 6 Troubles h ooting
Explains procedures to isolate and solve problems that may occur during use of your printer. Clearing paper jams and detailed troubleshooting of LCD error messages are discussed in this chapter..
Chapter 7 Optional Extended Features
This chapter describes the procedures for installation of DRAM Memory DIMMs and FLASH
DIMMS. Also describes how to use the extended features associated with these options.
Appendix A General Information
Provides information on how to contact your local vendor for technical support, service and repair
issues.
Appendix B Safety Notes and Regulatory Compliances
Describes cautions to take when installing, transporting, or operating the printer. Also includes
applicable regulatory compliances of your printer.
Appendix C Printing Font Summaries
This appendix explains the procedure for printing summaries of PCL or PostScript fonts installed
in your printer..
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iv TallyGenicom mL450 Laser Printer User Manual
How This Manual is Organized
Appendix D Frequently Used Ethernet Commands
This appendix lists some of the most frequently-used commands of the Print Server command set.
More information about the command set, including additional options, can be found in the Ethernet Network Interface Manual on the Electronic Library CD-ROM.
Appendix C TallyGenicom Customer Support and Part Numbers
This appendix lists the part numbers for TallyGenicom Intelliprint mL450 printers, options, and
consumables. To order parts, contact your local authorized TallyGenicom dealer. This appendix
will familarize you with TallyGenicom and how to contact TallyGenicom for support.
Publication No. GEG-99197 May 04
Contents
Preface
Welcome -2
Features -2
Standard Configurations -3
Base Configuration (for table-top use) -3
Extended Configuration (floor-standing) -4
Manual Conventions -5
Chapter 1 Unpacking and Installing Your Printer
About this Chapter 1-2
Installation Precautions 1-2
Environment 1-2
Space requirements 1-2
Top View of Printer (standard configuration) 1-3
Top View of Printer (when options are installed) 1-3
Unpacking the Printer 1-4
Installing the EP Cartridge 1-6
Handling Precautions 1-6
For standard configuration 1-7
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Adding paper to the 500-sheet universal paper cassette 1-10
Connecting the Parallel Cable 1-14
Connecting the Ethernet Cable 1-15
Connecting the Power Cord 1-15
Turning the Printer On 1-17
Selecting a Display Language 1-17
Installing Printer Drivers 1-18
Installing Printer Drivers and other Software for UNIX and Windows 1-18
Installing Printer Drivers for MacOS 1-19
Printing a Configuration Summary 1-19
Printing a Test Page 1-21
Printing PCL and PostScript Font Lists 1-22
Turning the Printer Off 1-23
Chapter 2 Printer and Options Parts and Functions
About this Chapter 2-2
Main Unit 2-2
Front view 2-2
Rear View 2-3
Operation Panel 2-4
Display 2-4
Controller 2-4
Inside the Printer 2-5
Options 2-6
Chapter 3 Understanding Paper, Paper Paths, Paper
Delivery and Paper Loading
About this Chapter 3-2
Paper 3-2
Unacceptable paper 3-2
Storing paper 3-2
Paper Size Requirements 3-2
Main unit 3-3
High Capacity Feeder Option (Trays 3, 4, and 5) 3-3
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TallyGenicom mL450 Laser Printer User Manual vii
Media Sizes Supported 3-4
Media Types supported 3-5
Paper Orientation 3-6
Paper Orientation in Trays 1, 2, or 3 3-6
Paper Orientation in Tray 4 3-6
Paper Orientation in Tray 5 3-7
Top View of Long Edge Feeds 3-7
Paper and Envelope Orientation in the Bypass Feeder 3-8
3-8
Long and Short Edge Duplex Binding in Portrait and Landscape
Orientations 3-9
Long Edge Duplex Bind in Portrait Orientation 3-9
Short Edge Duplex Bind in Portrait Orientation 3-9
Long Edge Duplex Bind in Landscape Orientation 3-10
Short Edge Duplex Bind in Landscape Orientation 3-10
Paper Paths 3-11
Paper path for standard configuration 3-11
Paper path when options are installed 3-12
Paper Delivery 3-13
Paper output tray 3-14
Face-up tray (option) 3-14
Face-up tray with the Duplexer (option) 3-15
Finisher/Stapler unit (option) 3-16
Adding paper to the 500-sheet paper cassette, Tray 1 or Tray
2 3-16
Adding paper to the multi bypass feeder 3-20
Adding paper to the HCF unit (2500-sheet) 3-22
Tray 3 (500-sheet universal paper cassette) 3-23
Trays 4 and 5 (A4/Letter size paper compartment) 3-27
Loading envelopes into the envelope feeder 3-29
Chapter 4 Understanding and Navigating the Control
Panel Menus
About this Chapter 4-2
Control Panel Features 4-2
LCD Display 4-2
LED Indicators 4-2
Pushbuttons 4-3
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Navigating the Control Panel Menus 4-4
Menu Structure 4-6
Job Library 4-7
Job Accounting 4-8
Paper Menu 4-9
Interface Menu 4-12
PS Menu 4-15
PCL Menu 4-16
System Menu 4-19
Quality Menu 4-21
Functions Menu 4-22
FLASH Menu 4-22
DISK Menu 4-23
Status Menu 4-24
Chapter 5 Printer Consumables, Cleaning and
Maintenance
About this Chapter 5-2
Replacing the EP Cartridge 5-2
Cautions on handling the EP cartridge 5-2
Cautions on storing the EP cartridge 5-2
When to replace the EP cartridge 5-2
Replacing the EP cartridge (for standard configuration) 5-3
Replacing the EP cartridge (when options are installed) 5-8
Replacing the Fuser 5-13
Replacing the Transfer Roller 5-19
Replacing the Feed Rollers 5-20
Tray 5 (HCF Un i t ) 5-23
Tray 4 (HCF Un i t ) 5-25
Cleaning 5-26
Clean the exterior of the printer 5-27
Check the interior of the printer 5-27
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Daily Maintenance 5-28
Preparing the Printer for a Period of Extended Non-Use 5-28
Relocating the Printer 5-30
Chapter 6 Troubleshooting
About this Chapter 6-2
Solving Printer Power-on Problems 6-2
Solving Print Quality Problems 6-3
Clearing Paper Jams 6-6
Clearing Paper Jams from Area A 6-6
Clearing Paper Jams from Area B 6-11
Clearing Paper Jams from Area C 6-12
Clearing Paper Jams from Area E 6-13
Clearing Paper Jams from Area F 6-13
Clearing Paper Jams from Area H 6-14
Clearing Paper Jams from Tray 1 6-14
Clearing Paper Jams from Tray 2 6-14
Clearing Paper Jams from Trays 3, 4 and 5 in the HCF unit 6-14
Clearing Paper Jams from the Multi-Bypass Feeder (MBF) 6-16
Clearing Paper Jams from the Envelope Feeder 6-16
TallyGenicom mL450 Laser Printer User Manual ix
Control Panel LCD Messages 6-17
Code Class 1 6-18
Code Class 2 6-19
Code Class 3 6-19
Code Class 4 6-20
Code Class 5 6-23
Code Class 6 6-25
Code Class 7 6-26
Code Class 8 6-27
Code Class 9 6-28
Alphanumeric Code Class 6-29
Ethernet Network Interface Troubleshooting 6-30
Power-Up Troubleshooting 6-30
Printing Problems 6-31
BOOTP Troubleshooting 6-31
DHCP Troubleshooting 6-32
RARP Troubleshooting 6-32
PostScript Problems 6-32
Bitmap Graphics 6-33
Technical Support 6-33
Chapter 7 Optional Extended Features
About this Chapter 7-2
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Installing DRAM Memory DIMMS 7-2
Installing a FLASH DIMM Module 7-5
Using the Hard Disk Option and User Flash DIMM Module 7-7
Operator Panel MENU Structure 7-8
Using the Disk Menu 7-9
Print 7-9
Delete 7-9
Format Disk 7-9
Disk Summary 7-9
Using the Flash Menu 7-9
Print 7-9
Delete 7-9
Format Flash 7-10
Flash Summary 7-10
Using the PCL and PostScript Power-On Files Feature 7-10
Power-on Files Defined 7-10
Using the FLASH SIMM or Hard Disk Option as a PostScript Device 7-10
Device Names and Priority 7-10
PostScript Operators 7-11
Device Parameter Sets 7-11
Warmstart.ps and Sys/Start Files 7-11
Using the Power-On Files Feature 7-13
Power-on Files Defined 7-13
Collating, Saved Jobs, and Job Accounting 7-14
Collating Feature 7-14
Saved Jobs Feature 7-16
Normal 7-17
Saved 7-17
Private 7-17
Working with Saved Jobs 7-20
Front Panel Access 7-20
Web Page Access 7-23
Job Accounting Feature 7-24
Front Panel Access 7-24
Web Page Access 7-25
Using the Custom Paper Size Feature 7-29
Operator Panel Access 7-29
Printer Driver Access 7-29
Custom Page size and Microsoft Word, Word 2000, and Word
2003 7-32
Resolution 7-32
WINDOWS NT 7-33
WINDOWS 2000 AND XP 7-33
Accessing the Printer Web Page 7-34
Using the RS-232C/RS-422 Serial Interface 7-39
Control Panel MENU structure 7-39
SERIAL SETUP Menu 7-40
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TallyGenicom mL450 Laser Printer User Manual xi
Interpreter 7-41
Format 7-41
Serial Mode 7-41
Baud Rate 7-41
Data Bits 7-41
Stop Bits 7-41
Parity 7-41
DTR Ready/Busy 7-42
DTR On/Off 7-42
DTR Error 7-42
RTS Ready/Busy 7-42
RTS On/Off 7-42
RTS Error 7-42
XON Ready/Busy 7-42
XON On/Off 7-42
XON Error 7-43
DTR Polarity 7-43
RTS Polarity 7-43
Robust XON 7-43
Disabling the Serial Interface 7-43
Serial 7-43
References for OpenVMS users 7-43
RS-232C Serial Cable Pin Assignments 7-44
RS-422 Serial Cable Pin Assignments 7-44
Tro u bl es ho oting 7-44
Control Panel Error Messages 7-44
Example 7-45
Obtaining Help and Information 7-45
Your Poi n t of Purcha s e 7-45
Your Application Vendor 7-45
Technical Support 7-45
7-46
Appendix A General Information
About this Appendix A-2
Specifications A-2
Main Unit A-2
Printable Area A-3
Normal printing A-3
Wide printing A-3
Appendix B Safety Notes and Regulatory Compliances
About this Appendix B-2
Safety Notes B-2
Power Source, Power Cord and Accessory Cable Precautions B-2
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xii TallyGenicom mL450 Laser Printer User Manual
Location and Environment Precautions B-3
Fire, Smoke and Shock Precautions B-4
Paper Jam Precautions B-4
Regulatory Compliances B-5
Class B Equipment B-5
Class 1 Laser Device and CDRH Compliance B-5
Radio and Television Interference B-6
Appendix C Printing Font Summaries
About this Appendix C-2
Printing a Font Summary C-2
PostScript Font Summary C-3
PostScript Font Summary (cont’d) C-4
PostScript Font Summary (cont’d) C-5
PostScript Font Summary (cont’d) C-6
PCL Font Summary C-7
PCL Font Summary (cont’d) C-8
Appendix D Frequently Used Ethernet Commands
About this Appendix D-2
Server Commands D-3
Protocol Commands D-6
Appendix E TallyGenicom Customer Support and Part
Numbers
About this Appendix E-2
Sources of Support E-2
Your TallyGenicom Vendor E-2
Your Application Vendor E-2
Internet E-2
TallyGenicom Technical Support E-2
TallyGenicom Service E-2
TallyGenicom World-wide Offices E-3
TallyGenicom Intelliprint mL450 Part Numbers E-5
Printers E-5
Paper Handling and Other Options E-5
Network Interfaces E-5
DRAM, FLASH DIMM, Barcode and Hard Disk Drive Options E-6
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User Publications E-6
Consumables E-6
TallyGenicom mL450 Laser Printer User Manual xiii
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Publication No. GEG-99197 May 04
Preface
In this Chapter . . .
“Welcome” on page 2
“Features” on page 2
“Standard Configurations” on page 3
“Manual Conventions” on page 5
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2 TallyGenicom mL450 Laser Printer User Manual
Features
Welcome
Thank you for selecting the 45 PPM Laser Printer. In this manual you will find important informa-
tion regarding operation and care of your printer. Please read this manual in its entirety and keep it
at hand for later reference.
Features
Your laser printer comes with the following features.
High-speed and high-quality printing
The 45 PPM Laser Printer has paper output of 45 pages per minute with a resolution of up to
600 x 600 dpi, assuring razor-sharp output of graphics and text, even at very small point sizes.
Two integral interfaces
Base configurations of the 45 PPM Laser Printer have two integral interfaces: a bidirectional
parallel port and an Ethernet 10/100BaseT port.
Flexible Paper Source and Delivery
The printer comes standard with two 500-sheet universal paper cassettes and the MultiBypass Feeder. An optional 2500-sheet High Capacity Feeder (HCF), Envelope Feeder, and
Duplexer can be installed. The printer also features the following paper output options—
Face Down Output Tray, Face-Up Tray, and Finisher/Stapler.
Ergonomic operation
The easy-to-read display clearly shows the operation status of the printer. Ergonomically
shaped front-panel push-buttons are used to control all functions.
User-friendly EP cartridge
The integrated EP cartridge contains both the toner and the photosensitive drum in a single
housing, which makes it easy to replace the cartridge.
Continuous printing of up to 3550 sheets
The two standard paper cassettes hold about 500 sheets of paper each and the multi bypass
feeder holds 50 sheets. Trays 3, 4, and 5 in the optional HCF unit provide a total of 2500
sheets. Together they allow continuous printing of up to 3550 sheets.
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Standard Configurations
The 45 PPM Laser Printer can be ordered in the following two standard configurations:
Base Configuration (for table-top use)
Memory: 64 Mbytes RAM Memory
Resolutions: 300 x 300 dpi and 600 x 600 dpi
Paper Input: Two 500-sheet universal paper trays and one 50-sheet Multi-Purpose Bypass
Feeder for paper, transparencies, envelopes, and other non-standard paper sizes
Paper Output: One 500-sheet face down tray
Interfaces: Bidirectional 1284 Parallel Port (Type-B); Ethernet 10/100BaseT Port
Printer Languages: Adobe PostScript 3 and PCL6, PJL
TallyGenicom mL450 Laser Printer User Manual 3
Base Configuration (for table-top use)
Optional Network
Interface Ports
Output T ra y
Full Sensor
Parallel Port
(integral)
Finisher/Stapler
Power Connector
AC Power
Input Connector
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(RJ45, BNC,
RS-232C/422
Serial, etc.)
Ethernet 10Base-T Port
(integral)
Duplexer Connector
Finisher/Stapler Connector
High Capacity Feeder Connector
4 TallyGenicom mL450 Laser Printer User Manual
Standard Configurations
Extended Configuration (floor-standing)
Memory: 64 Mbytes RAM Memory
Resolutions: 300 x 300 dpi and 600 x 600 dpi
Paper Input: Two 500-sheet universal paper trays and one 50-sheet Multi-Purpose Bypass
Feeder
Paper Output: One 500-sheet face down tray
Interfaces: Bidirectional 1284 Parallel Port (Type-B); Ethernet 10/100BaseT Port
Printer Languages: Adobe PostScript 3 and PCL6, PJL
Paper Handling Options: Duplexer, High Capacity Feeder (includes one 500-sheet tray
and two 1,000-sheet trays), Finisher/Stapler Unit (supports 3,000 sheets, offers 3-hole punch
capability and staples up to 50 sheets). Stapling and 3-hole punch functions can be used in
conjunction to provide a 3-hole punched and stapled finished document of up to 50 sheets.
Duplexer
Printer
High
Capacity
Feeder
Finisher/Stapler
Unit
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Manual Conventions
NOTE: Notes contain tips, extra information, or important information that deserves emphasis or
reiteration.
Caution: Cautions present information that you need to know to avoid equipment damage,
process failure, or extreme annoyance. Pay special attention to these sections and read
them fully before operating the printer. The manufacturer will not be responsible for any problems or damage arising from improper use.
WARNING! Warnings indicate the possibility of personal injury if a specific procedure is not
performed exactly as described in the manual. Pay special attention to these sections and
read them fully to prevent possible injury.
TallyGenicom mL450 Laser Printer User Manual 5
Extended Configuration (floor-standing)
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6 TallyGenicom mL450 Laser Printer User Manual
Manual Conventions
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Unpacking and Installing
Chapter 1
Your Printer
In this Chapter . . .
“About this Chapter” on page 1-2
“Installation Precautions” on page 1-2
“Unpacking the Printer” on page 1-4
“Installing the EP Cartridge” on page 1-6
“Adding paper to the 500-sheet universal paper cassette” on page 1-10
“Connecting the Parallel Cable” on page 1-14
“Connecting the Ethernet Cable” on page 1-15
“Connecting the Power Cord” on page 1-15
“Turning the Printer On” on page 1-17
“Selecting a Display Language” on page 1-17
“Installing Printer Drivers” on page 1-18
“Printing a Configuration Summary” on page 1-19
“Printing a Test Page” on page 1-21
“Printing PCL and PostScript Font Lists” on page 1-22
“Turning the Printer Off ” on page 1-23
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1-2 TallyGenicom mL450 Laser Printer User Manual
Installation Precautions
About this Chapter
Describes a suitable location for your laser printer and how to unpack and install it. Be sure to read
this chapter before setting up the printer.
Installation Precautions
Before unpacking your laser printer, it is recommended that you read the following to assist locating a suitable spot for your new laser printer. To make optimum use of the printer, observe the following precautions when locating the printer.
Environment
WARNING: The installation surface must be stable and very sturdy to support the considerable weight of the printer. If the printer falls over, there is a severe risk of injuries.
Place the printer on a horizontal, sturdy and stable surface. The printer weighs about 106 lbs.
(48 kg) and may cause injury if it falls over.
Always place the printer under the following conditions:
Temperature: 50º to 95º F (10 to 35º C)
Humidity: 15 to 85% (non-condensation)
Be sure to keep the temperature to below 82º F (28º C) if the humidity is 85%
If the temperature changes drastically from a cold environment to a warm environment, condensation may develop inside the printer and cause print problems. Therefore, be sure to let
the printer rest for some time to adjust to the new temperature.
Do not subject the printer to direct sunlight or a malfunction may result.
Do not place the printer in a location with high temperature and humidity, poor ventilation,
or high level of dust, otherwise a fire hazard or electric shock may result.
Do not place the printer near heaters or similar objects, otherwise a fire hazard may result.
Never block the ventilation openings of the printer, otherwise the internal temperature will
build up and cause a fire hazard.
Do not place the printer near alcohol, benzine, or other volatile and flammable materials, or a
fire hazard may result.
Space requirements
CAUTION: Be sure to leave ample space between the ventilation openings on the printer
and the nearest wall or other surface, otherwise overheating may occur leading to a fire
hazard. For easy operation, maintenance and replacing of consumables, you should also
leave the clearances shown below around the printer. Installation of the printer should be
carried out by qualified service personnel.
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Top View of Printer (standard configuration)
TallyGenicom mL450 Laser Printer User Manual 1-3
Space requirements
7.9
(200)
41.7
(1060)
14.3
(364)
Measurements in inches (mm)
Top View of Printer (when options are installed)
7.9
(200)
18.1
(460)
42.7
(1084)
7.9
(200)
24.8
(630)
18.1
(460)
81.5
(2069)
39.4
(1000)
Measurements in inches (mm)
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Unpacking the Printer
Unpacking the Printer
1. Cut the shipping straps off the exterior carton.
2. Remove the four plastic inserts at the base of the shipping container by pulling on the tabs of
each insert. Plastic inserts should be completely removed.
3. Lift the shipping carton up and away from the printer.
4. Remove the plastic bag and any shipping tapes affixed to the printer.
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TallyGenicom mL450 Laser Printer User Manual 1-5
Space requirements
5. Refer to the cautions below on how to carry the printer. Then, with the assistance of another
person, lift up the printer and place it on the floor.
WARNING:
1) This printer is very heavy. The weight of the main unit without paper cassette, consumables, and paper is about 106 lbs (48kg). Never attempt to lift the printer by yourself. The
printer should always be carried by two persons.
2) To carry the printer, grasp the four bottom corners from the right and left sides, not
from the front (where the control panel is located) and back sides. Never try to lift the
printer while holding any part other than the bottom corners otherwise there will be a
severe risk of injury if the printer is dropped.
3) When lifting the printer, correct posture is important to prevent injuries.
6. Relocate the printer to a flat and sturdy surface meeting the “Location and Environment Pre-
cautions” on page B-3.
NOTE: Save the carton and packing materials for later use in case you need to ship the printer at a
later time. It is particularly important that you save the wooden shipping pallet.
CAUTION: Never attempt to ship your printer without using the wooden pallet. Severe damage may occur.
A
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1-6 TallyGenicom mL450 Laser Printer User Manual
Installing the EP Cartridge
When you unpack the printer, make sure that all the items shown below are included. If any items
are missing or damaged, contact your point of purchase.
45 PPM Laser Printer
Installation Guide
The 45 PPM
Laser Printer
Electronic
Library
CD-ROM
EP Cartridge
Paper tray
size labels
Power cord
Printer main unit
Installing the EP Cartridge
Before installing the EP cartridge, see the following precautions. Also, read ”Chapter 5 Printer
Consumables, Cleaning and Maintenance” for more information on the EP cartridge.
Handling Precautions
Do not expose the cartridge to direct sunlight or other strong light sources.
Do not carry out the procedure in a brightly lit location, and complete the installation proce-
dure as quickly as possible (within about 5 minutes).
When the EP cartridge is removed from the printer, immediately put it back in its original
packing or wrap it with a thick lint-free cloth.
If the EP cartridge is moved from a cold location to a warm location, let it rest for 1 hour or
more before using it.
Do not turn the cartridge over and do not stand it on its end.
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TallyGenicom mL450 Laser Printer User Manual 1-7
For standard configuration
Toner is not harmful to the human body, but if some toner has come into contact with your
skin, you can wash it off with warm water and soap. If toner gets on your clothing, you
should try to immediately blow it off with compressed air.
After removing the sealing tape, do not shake the EP cartridge.
The drum shutter protects the photosensitive drum from external light. Do not open the
drum shutter by hand.
Never touch the surface of the photosensitive drum.
For standard configuration
1. Hold the latch and open the upper left cover.
2. Remove the EP cartridge from the packing carton, and pull out the protective paper sheet
from the drum shutter.
3. Hold the EP cartridge horizontally and gently shake it 5 to 6 times to evenly distribute the
toner inside. Uneven toner distribution may degrade print quality. If the toner has not been
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1-8 TallyGenicom mL450 Laser Printer User Manual
Installing the EP Cartridge
properly freed by shaking the cartridge, a noise may be heard when turning on the printer
and the EP cartridge may be damaged.
4. Open the front cover as indicated.
WARNING: Never touch the fuser area (where a label indicating high temperature is
located). Burns may result.
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TallyGenicom mL450 Laser Printer User Manual 1-9
For standard configuration
5. While holding the orange handle with one hand, gently push the cartridge all the way into the
printer.
I
CAUTION: Do not touch any parts inside the printer. Make sure the cartridge is seated properly.
1. Gently pull out the sealing tape in the direction of the arrow.
NOTE: If the tape is pulled out at an angle, it may break.
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1-10 TallyGenicom mL450 Laser Printer User Manual
Adding paper to the 500-sheet universal paper cassette
2. Close the front cover and the upper left cover.
NOTE: When closing the upper left cover, do not use the latch on the cover. Instead, follow the
instruction label on the cover and push the recommended location.
Adding paper to the 500-sheet universal paper cassette
1. Pull out the cassette until it stops.
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