Printronix L5535 User Manual

Operator’s Guide
The Printronix L5535 Multifunction Printer

Consumables Information

Printronix® has years of experience designing printer imaging systems. For the best possible performance of your Printronix printer, use Genuine Printronix parts and supplies.
For the name of your nearest Printronix full service distributor, call: United States (800) 733-1900 or (714) 368-2300 Europe (33) 1-46-25-1900
Singapore (65) 548-4116
Consumable Item Part Number
Toner cartridge 703532-001 21,000 Waste toner bottle 202984-001 150,000 Photoreceptor drum 703535-001 150 - 300,000
Developer 703548-001 150,000 Developing Unit 705739-001 600,000 Note 1: Varies with paper size, media type, and toner coverage.
Note 2: Inspect every 150,000 pages; clean if needed. Replace at 300,000 pages or sooner of print quality is no longer acceptable. Drum life is dependent upon media used and proper maintenance and operation of the printer. Print media other than bond paper (e.g., labels, card stock, plastic, or vinyl) may reduce drum life as much as 50%.
For more information, please go to our website at
www.printronix.com.
Replacement Interval
(in Pages)
See Note 2
1

L5535 Mu ltifunc tion P rin ter

Operator’s Guide

171638-001B
Software License Ag re emen t
CAREFULLY READ THE FOLLOWING TERMS AND CONDITIONS BEFORE USING THIS PRINTER. USING THIS PRINTER INDICATES YOUR ACCEPTANCE OF THESE TERMS AND CONDITIONS. IF YOU DO NOT AGREE TO THESE TERMS AND CONDITIONS, PROMPTLY RETURN THE PRINTER AND ALL ACCOMPANYING HARDWARE AND WRITTEN MATERIALS TO THE PLACE YOU OBTAINED THEM, AND YOUR MONEY WILL BE REFUNDED.
Definitions.
“Software” shall mean the digitally encoded, machine-readable data and program. The term “Software Product” includes the Software resident in the printer and its documentation. The Software Product is licensed (not sold) to you, and Printronix, Inc. either owns or licenses from other vendors who own, all copyright, trade secret, patent and other proprietary rights in the Software Product.
License.
1.
Authorized Use. You agree to accept a non-exclusive license to use the Software resident in the printer solely for your own customary business or personal purposes.
2.
Restrictions. a. To protect the proprietary rights of Printronix, Inc., you
agree to maintain the Software Product and other proprietary information concerning the typefaces in strict
confidence. b. You agree not to duplicate or copy the Software Product. c. You shall not sublicense, sell, lease, or otherwise transfer
all or any portion of the Software Product separate from the
printer, without the prior written consent of Printronix, Inc. d. You may not modify or prepare derivative works of the
Software Product.
e. You may not transmit the Software Product over a network,
by telephone, or electronically using any means; or reverse engineer, decompile or disassemble the Software.
f. You agree to keep confidential and use your best efforts to
prevent and protect the contents of the Software Product from unauthorized disclosure or use.
3. Transfer. You may transfer the Software Product with the printer, but only if the recipient agrees to accept the terms and conditions of this Agreement. Your license is automatically terminated if you transfer the Software Product and printer.
Limited Software Product Warranty Printronix, Inc. warrants that for ninety (90) days after delivery, the
Software will perform in accordance with specifications published by Printronix, Inc. Printronix, Inc. does not warrant that the Software is free from all bugs, errors and omissions.
Remedy Your exclusive remedy and the sole liability of Printronix, Inc. in
connection with the Software is replacement of defective software with a copy of the same version and revision level.
Disclaimer of Warranties and Limitation of Remedies
1. THE PARTIES AGREE THAT ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY ARE EXCLUDED. Printronix, Inc. does not warrant that the functions contained in the Software will meet your requirements or that the operation of the Software will be uninterrupted or error free. Printronix, Inc. reserves the right to make changes and/or improvements in the Software without notice at any time.
2. IN NO EVENT WILL PRINTRONIX, INC. BE LIABLE FOR LOST PROFITS, LOST DATA, BUSINESS INTERRUPTIONS, OR ANY OTHER DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF OR INABILITY TO USE THIS PRODUCT, EVEN IF PRINTRONIX, INC. HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES, OR ANY DAMAGES CAUSED BY THE ABUSE OR MANIPULATION OF THE SOFTWARE. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
3. Printronix, Inc. will not be liable for any loss or damage caused by delay in furnishing a Software Product or any other performance under this Agreemen t.
4. Our entire liability and your exclusive remedies for our liability of any kind (including liability for negligence except liability for personal injury caused solely by our negligence) for the Software Product covered by this Agreement and all other performance or nonperformance by us under or related to this Agreement are limited to the remedies specified by this Agreement.

5. California law governs this Agreement.

Termination of License Agreement
This License shall continue until terminated. This license may be terminated by agreement between you and Printronix, Inc. or by Printronix, Inc. if you fail to comply with the terms of this License and such failure is not corrected within thirty (30) days after notice. When this License is terminated, you shall return to the place you obtained them, the printer and all copies of the Software and documentation.
U.S. Government Restricted Rights
Use, duplication or disclosure by the Government is subject to restrictions as set forth in the Rights in Technical Data and Computer Software clause at FAR 242.227-7013, subdivision (b) (3) (ii) or subparagraph (c) (1) (ii), as appropriate. Further use, duplication or disclosure is subject to restrictions applicable to restricted rights software as set forth in FAR 52.227-19 (c) (2).
Acknowledgement of Terms and Conditions
YOU ACKNOWLEDGE THAT YOU HAVE READ THIS AGREEMENT, UNDERSTAND IT, AND AGREE TO BE BOUND
BY ITS TERMS AN D CON DI TI ONS. N EIT HER PA RT Y SHAL L BE BOUND BY ANY STATEMENT OR REPRESENTATION NOT CONTAINED IN THIS AGREEMENT. NO CHANGE IN THIS AGREEMENT IS EFFECTIVE UNLESS WRITTEN AND SIGNED BY PROPERLY AUTHORIZED REPRESENTATIVES OF EACH PARTY. BY USING THIS PRINTER, YOU AGREE TO ACCEPT THE TERMS AND CONDITIONS OF THIS AGREEMENT.

Communication Notices

Federal Communications Commission (FCC) Statement: This
equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provided reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense.
Properly shielded and grounded cables and connectors must be used in order to meet FCC emission limits. Printronix is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by any unauthorized changes or modifications to this equipment.
Unauthorized changes or modifications could void the user’s authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Canadian Department of Communications Compliance Statement: This Class A digital apparatus complies with Canadian
ICES-003.
Avis de conformite aux normes du ministere des Communcations du Canada: Cet appareil numerique de la classe
A est conform á norme NMB-003 du Canada.
European Community (EC) Conformity Statement:
This product is in conformity with the protection requirements of EC Council Directive 89/336/EEC on the approximation of the laws of the Member States relating to electromagnetic compatibility. Printronix cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the fitting of non-Printronix option cards.
German Conformity Statement:
Zulassungsbescheinigung Gesetz über die elektromagnetische Verträglichkeit von Geraten (EMVG) vom 30. August 1995
Dieses Gerät ist berechtigt in Übereinstimmung mit dem deutschen das EG-Konformitätszelchen - CE - zu führen.
Der Außteller der Konformitätserklärung ist die Printronix......(1)
Informationen in Hinsicht EMVG Paragraph 3 Abs. (2) 2:
Das Gerät erfüllt die Schutzanforderungen nach EN 50082-1 und EN 55022 Klasse A.
EN 55022 Klasse A Geräte bedürfen folgender Hinweise: Nach dem EMVG: “Geräte dürfen an Orten, für die sie nicht
asreichend entstört sind, nur mit besonderer Genehmigung des Bundesminester s für Po st und Teleko mmu nik at ion oder des Bundesamtes für Post und Telekommunikation betrieben werden. Die Genehmigung wird erteilt, wenn keine elektromagnetischen Störungen zu erwarten sind.” (Auszug aus dem EMVG, Paragraph 3, Abs. 4) Dieses Genehmigungsverfahren ist nach Paragraph 9 EMVG in Verbindung mit der entsprechenden Kostenverordnung (Amtsblatt 14/93) kostenpflichtig.
Nach der EN 55022: “Dies ist eine Einrichtung der Klasse A. Diese Einrichtung kann im Wohnbereich Funkstörungen verursachen; in diesem Fall kann vom Betreiber verlangt werden, angemessene Maßnahmen durchzuführen und dafür aufzkommen.”
Anmerkung: Um die Einhaltung des EMVG sicherzustellen sind die Geräte, wie in den Handbüchern angegeben, zu installieren und zu
betreiben. This product has been tested and found to comply with the limits for
Class A Information Technology Equipment according to European Standard EN 55022. The limits for Class A equipment were derived for commercial and industrial environments to provide reasonable protection against interference with licensed communication equipment.
Warning
This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures
.

T radem ark Acknowledge ment s

Centronics is a registered trademark of Genicom Corporation. CSA is a registered certification mark of The Canadian Standards
Association. Dataproducts is a registered trademark of Dataproducts
Corporation. DuraFusion, IGP, LinePrinter Plus, LaserLine, PSA, PGL, and
Printronix are registered trademarks of Printronix, Inc. EIA is a registered service mark of the Electronic Industries
Association. Epson is a registered trademark of Seiko Epson Corporation. Ethernet is a trademark of Xerox Corporation. Hitachi is a registered trademark of Kabushiki Kaisha Hitachi
Seisakusho DBA Hitachi, Ltd. IBM, OS/2, and Proprinter are registered trademarks, PC-DOS and
IPDS are trademarks of International Business Machines Corporation.
MS-DOS and Windows are registered trademarks of Microsoft Corporation.
PhoenixPage PCL 5 is a registered trademark of Phoenix Technologies LTD.
SELFOC is a registered trademark of Nippon Sheet Glass Co., Ltd. 3M is a registered trademark of the Minnesota Mining and
Manufacturing Company. Toray is a registered trademark, and Toraysee is a trademark of
Toray Industries, Inc. UL is a registered certification mark of Underwriters Laboratories
Inc.
This product uses Intellifont Scalable typefaces and Intellifont technology. Intellifont is a registered trademark of Agfa Division, Miles Incorporated (Agfa).
CG, Garth Graphic, Intellifont, and Type Director are registered trademarks, and Shannon and CG Triumvirate are trademarks of Agfa Division, Miles Incorporated (Agfa). CG Bodoni, CG Century Schoolbook, CG Goudy Old Style, CG Melliza, Microstyle, CG Omega, and CG Palacio are products of Agfa Corporation. CG Times, based on Times New Roman under license from The Monotype Corporation Plc is a product of Agfa.
Univers is a registered trademark of Linotype AG and/or its subsidiaries.
Letraset is a registered trademark, and Aachen, Revue and University Roman are trademarks of Esselte Pendaflex Corporation.
Futura is a registered trademark of Fundición Tipográfica Neufville, S.A.
ITC Avant Garde Gothic, ITC Benguiat, ITC Bookman, ITC Century, ITC Cheltenham, ITC Clearface, ITC Galliard, ITC Korinna, ITC Lubalin Graph, ITC Souvenir, ITC Tiepolo, ITC Zapf Chancery, and ITC Zapf Dingbats are registered trademarks of International Typeface Corporation.
Albertus, Gill Sans, and Times New Roman are registered trademarks, and Monotype Baskerville is a trademark of The Monotype Corporation Plc, registered in the U.S. Pat. and TM office and elsewhere.
Hiroshige and Marigold are trademarks of AlphaOmega Typography, Inc.
Printronix, Inc. makes no representations or warranties of any kind regarding this material, including, but not limited to, implied warranties of merchantability and fitness for a particular purpose. Printronix, Inc. shall not be held responsible for errors contained herein or any omissions from this material or for any damages, whether direct, indirect, incidental or consequential, in connection with the furnishing, distribution, performance or use of this material. The information in this manual is subject to change without notice.
This document contains proprietary information protected by copyright. No part of this document may be reproduced, copied, translated or incorporated in any other material in any form or by any means, whether manual, graphic, electronic, mechanical or otherwise, without the prior written consent of Printronix, Inc.
Copyright  2000, Printronix, Inc. All rights reserved.
Table of Contents
1 Introduction............................................. 17
About This Manual...............................................................17
General Safety Precautions.................................................18
Safety Label And Component Locations .............................20
About The Printer ................................................................25
Features........................................................................25
Emulations ....................................................................25
Fonts And Forms...........................................................26
2 Operation................................................ 27
Installation Overview ...........................................................27
Loading Paper .....................................................................28
Loading Fanfold Paper..................................................28
Loading Cut Sheet Paper (Option)................................31
Changing Cassette Paper Size (Optional Procedure)...34
Cut Sheet Tray Linking (Optional Procedure) ...............35
Custom Tray Width (Optional Procedure).....................36
Custom Tray Length (Optional Procedure)...................37
Powering On The Printer.....................................................38
Printer Functions...........................................................38
Power Paper Stacker (Option).............................................39
Physical Description ............................................................40
Stacker Operation Keys.......................................................41
Setting The Stacker Page Length........................................42
Removing Paper................................................. ...... ....... .... 43
Stacker Full..........................................................................44
Using The Control Panel ....................................................45
Liquid Crystal Display (LCD).........................................45
Function Keys ...............................................................47
13
Table of Contents
3 Consumables Replacement....................51
Consumables Replacement ................................................51
Replacement Intervals ..................................................51
Replacing The Toner Cartridge.....................................52
Replacing The Waste Toner Bottle...............................57
Replacing The Photoreceptor Drum..............................60
Proper Disposal Of A Drum Unit...................................68
Replacing The Developer..............................................69
Developing Unit Removal.............................................. 7 0
Removing Old Developer..............................................70
Adding New Developer .................................................72
Replacing The Developing Unit.....................................73
Developing Unit Removal.............................................. 7 3
Developing Unit Installation...........................................75
4 Scheduled Maintenance .........................77
Maintaining Print Quality......................................................77
Maintenance Tools ..............................................................78
Service Level Page Counts...........................................79
Clearing Service Level Messages.................................80
Maintenance Schedules......................................................81
User Cleaning Schedule ...............................................81
General Cleaning.................................................................95
Vacuuming The Printer ......... ....... ...... ....... ...... ..............95
Cleaning The Chargers...............................................104
Main Charger ..............................................................104
Precharger and Transfer/Separator Charger..............108
Cleaning The Fuser Unit Cover Glass ........................110
Cleaning The Cut Sheet Option Rollers......................115
Pickup Rollers.............................................................115
Reverse Rollers...........................................................118
Major Cleaning ..................................................................121
Cleaning Unit ..............................................................121
14
Table of Contents
Discharge LED................................ ...... ....... ...... ....... .. 123
Photoreceptor Drum....................................................124
Cleaning The Developing Area ...................................126
5 Troubleshooting.................................... 129
Troubleshooting.................................................................129
Diagnostics............ ............................................................129
Offline Diagnostics ......................................................129
Online Diagnostics ......................................................130
Fanfold Paper Jams ..........................................................130
Paper Jam Near The Tractor ......................................130
Paper Jam Near The Paper Output Section ...............132
Cut Sheet Paper Jams ......................................................138
Paper Jam At The Back Of The Paper Cassette ........138
Paper Jam In The Transport Input Section.................140
Paper Jam In The Transport Output Section ..............144
Paper Jam In The Face Up Or Down Paper Path.......145
System Status and Error Messages..................................146
Reprinting Pages After Fault Condition........ ...... ....... .. 146
Error Messages...........................................................151
A Maintenance Log Sheets................ ..... 159
Maintenance Log Sheets.... ...... ....... ..................................159
B Specifications....................................... 163
Paper Specifications..........................................................163
Performance Characteristics ............................................166
Host Interfaces............................................................167
Emulations ..................................................................168
Memory Requirements ......................................................168
Safety Regulations......................................................168
Electromagnetic Interference......................................168
Physical Characteristics and Environment ........................169
15
Table of Contents
16

1 Introduction

About This Manual

This manual explains how to use your printer.

Safety Notices And Special Information

For your safety and to protect valuable equipment, it is very important that you read and comply with all information highlighted under the following special headings:

WARNING

CAUTION

A warning notice calls attention to a condition that could harm you.
WARNUNG
Ein Warhinweis dieser Art weist auf Verletzungsgefahr hin.
AVISO
Las notas de adviso llaman la atención sobre una condición que puede causar lesiones.
ATTENTION
Attire votre attention sur une opération pouvant présenter un danger.
AVVERTENZA
Un’indicazione di avvertenza segnala una condizione di pericolo suscttibile causare lesioni all’operatore.
A caution notice calls attention to a condition that could damage the printer.
17
Chapter 1 General Safety Precautions

IMPORTANT

An important notice provides information that is vital to proper operation of the printer.
NOTE: A note provides information and helpful tips about printer
operation.
Keys And Display Messages
Keys and indicators that are labeled on the printer are printed in uppercase letters. For example:
Press ENTER to select the value shown on the LCD.
Messages that appear on the control panel message display (called the Liquid Crystal Display, or LCD), are printed in uppercase letters and enclosed in quotation marks. For example:
“ENTER SWITCH LOCKED” appears on the LCD.

General Safe ty Preca utio ns

Observe the following precautions at all times to ensure safe operation of the printer.
Read all instructions and save them for future use.
18
Follow all safety notices and instructions printed in this manual and marked on the printer.
The operator-accessible power switch does not shut off all power to the printer. You must unplug the power cord to shut off all power to the printer.
The printer relies on protective devices in the building installation for protection. The printer must be connected to a 30 Amp, 250 V outlet.
Do not operate the printer in a room which is not properly ventilated. It is recommended that the room be at least 1,000 cubic feet with one air exchange every two hours.
Remove packaging materials carefully and save for possible future use. If the printer is powered on without removing all internal tape and packing, the printer may be damaged.
Keep combustible materials away from the printer. Dispose of used toner properly, as it is flammable.
Keep away from components in the printer that are potentially hazardous or easily damaged. For example, the fuser unit becomes very hot under normal operating conditions, and several components use high voltage.
Do not block or obstruct any cabinet ventilation slots. Never spill liquid on the printer. Use only approved cleaning agents
and methods. Put nothing on the power cord. Do not locate the power cord where
people will walk on it. Do not place the power cord under any carpet.
Do not lean on or put heavy objects on top of the printer. Do not put your hand into the power paper stacker when the printer
is in operation. Turn off the power immediately if the printer emits an unusual noise
or smell. Do not look directly at the flash lamp light.
19
Chapter 1 Safety Label And Component Locations

Safety Label And Componen t Locatio ns

3
2
1
4
5
16
7
8
15
6
14
9
10
11
12
13
20
Legend:

1) Face Up Paper Output Tray

2) Rear Cover

3) Face Down Paper Output Tray

4) Top Cover

5) Front Upper Cover

6) Power Paper Stacker (Optional)

7) CAUTION

8) Rear Cover

9) Top Cover

10) Cut Sheet Paper Input Cassette (Optional)

11) Power Switch

12) CAUTION

13) Host I/O Connections

14) Fanfold Paper

15) Control Panel

16) Front Upper Cover

Figure 1: Safety Labels and Components

21
Chapter 1 Safety Label And Component Locations
$
%
1
$
2
3
%
5
3
5
22
4
4
Legend:
1) Open/Close Button
2) Front Upper Cover
3) CAUTION
4) CAUTION
5) WARNING

Figure 2: Front View with Front Upper Cover Open

2
1
3
5
4
6
7
8
9 10
11
12
Legend:
1) Fuser Unit
2) Cleaning Unit
3) Discharge LED (not visible)
4) Main Charger
5) Toner Cartridge
6) Optional Cut Sheet Paper Input Cassette
7) Control Panel
8) Developing Unit
9) Waste Toner Recovery Unit
10) Transport Unit
11) Smoke Filter Box
12) Power Supply for Flash Lamp

Figure 3. Front View with Front Upper Cover Removed

23
Chapter 1 Safety Label And Component Locations
1
$
2
$
5
24
3
6
4
Legend:
1) Power Switch
2) Serial Port
3) Diagnostic Port
4) General Purpose I/O Port
5) Optional Coax/Twinax Port
6) Parallel Port/Optional Ethernet Port

Figure 4: Rear Cover

About The Printer

Features

Printing speed is 35 pages per minute on continuous letter size and A4 size fanfold forms (long edge fed). In the optional cut sheet mode, printing speed is 27 pages per minute on letter size and A4 size cut sheet forms (long edge fed). The printer produces printed output with a 300 x 300, (or optionally) 240 x 240 or 400 x 400 dots­per-inch (dpi) resolution in either the continuous form or cut sheet printing mode. See Appendix B for printer specifications.
Features include the following:
Continuous fanfold paper and optional cut sheet forms handling
User-replaceable toner cartridge
DuraFusion
Liquid crystal display that provides operating and error
messages
®
flash fusion technology
Features
Flash memory which stores emulations
Non Volatile memory which stores preset configurations
Serial and parallel interfaces
Ethernet™ network adaptor (optional)
Coax/Twinax interfaces (optional)
Power stacker (optional)

Emulations

Your printer comes equipped with the Printronix® LinePrinter Plus® emulation software (which emulates an impact printer). Printronix LinePrinter Plus includes the following printer protocols:
P-Series
P-Series XQ
Serial Matrix
25
Chapter 1 About The Printer
®
/PGL
®
®
III XL
FX-1050
®
Proprinter
Epson
Printronix LinePrinter Plus provides portrait and landscape image orientation. Automatic 1-up, 2-up, 4-up, and gray bar overprinting are also provided. The emulation also offers optional proportional (scalable) fonts.
The following optional emulations are also available:
IGP
IGP/VGL
PCL5
®
IPDS™
For specific information on each emulation, see the appropriate emulation manual.

Fonts And Forms

The printer provides a variety of resident fonts. The emulation you are using determines what resident fonts are available. For example, the LinePrinter Plus emulation provides CG Times, Letter Gothic, Courier, OCR-A, and OCR-B as standard sets of fonts.
26
With either the LinePrinter Plus or PCL 5 emulations, you can load additional fonts into printer memory from the host computer. The additional fonts can be loaded into the printer memory using the download procedure or using host commands. The additional fonts can be loaded into RAM or Flash memory. If the additional fonts are loaded into RAM, they will be lost when the printer is reset or powered off. Additional fonts are accessed by host commands.
You can store forms together with fonts. The storage space for forms and fonts depends upon the amount of printer memory and/ or non-volatile Flash memory space available. You can manipulate different fonts and/or forms depending upon the emulation installed.

2 Operation

Installation Overview

The installation and setup of your printer is intended to be done by a service provider who has been trained and authorized by Printronix. Your service provider is also responsible for doing a preinstallation site survey, unpacking the printer, connecting the power and host data cables, and installing the first set of consumable items in the printer. Depending on the terms of your service contract, your service provider might also power on your printer and configure it. As the owner of the printer, it is your responsibility to provide adequate ventilation and power for the printer.
27
Chapter 2 Loading Paper

Loading Paper

The following section explains how to load fanfold paper. To load cut sheet paper, go to page 31.

Loading Fanfold Paper

IMPORTANT

When loading fanfold paper, be sure the leading edge of the paper has a clean, separated perforation (without ragged edges or paper chaff).
NOTE: If you leave the printer on and replace paper, it will resume
printing where it left off when you put it online.
To load fanfold paper, perform the following steps. Repeat this procedure whenever top-of-form must be reset (e.g., after clearing a paper jam, loading new paper, etc.). For details on clearing paper
jams, refer to Chapter 5, “Troubleshooting."
1.
If your printer has the optional power paper stacker installed, set the stacker page length adjustment on the side of the power stacker to match the paper length to be used.
2.
Place the fanfold paper box under the tractor unit.
28
Loading Fanfold Paper
3. Pass the leading edge of the paper between the lower paper guides, as shown in the illustration below.
1
2
3

IMPORT A NT

IMPORTANT

Legend:
1) Tractor Unit
2) Lower Paper Guides
3) First paper fold is toward printer.
To prevent jams, place the first fold of th e paper fac ing towar d the printer as shown.
4. Unlock only the right tractor by pushing forward on the tractor lock.
5. Open the left and right tractor gates and place the paper about half-way onto the tractor pins.
Do not push the paper past the tractors into the area of the paper jam sensor.
6. Close the left tractor gate.
29
Chapter 2 Loading Paper
7. Move the right tractor to the left or right until its pins line up with the holes in the right edge of the paper, then close the right tractor gate.
NOTE: When you place the paper on the tractors, you should
introduce a slight amount of side-to-side tension into the paper. The right tractor must be set far enough to the right so that there are no wrinkles, looseness, etc. in the paper. Be careful not to set the right tractor too far to the right, however, as too much tension may cause the paper holes to tear away from the tractor pins.
8. Lock the right tractor with the tractor lock.
9. If you are reloading paper following a “FAN-FOLD PAPER
EMPTY” message with the printer power on, press ONLINE to place the printer online. The printer automatically sets the physical top of form at the leading edge of the paper and resumes printing.
1
30
2
3
Legend:
1) Tractor Pins
2) Tractor Gate
3) Tractor Lock
Loading Cut Sheet Paper (Option)
Loading Cut Sheet Paper (Option)
If your printer is equipped with the cut sheet paper feed option, then upper and lower paper input cassettes are provided. When printing on cut sheet paper, you can select either of two paper output trays: the face down tray (default) or the face up tray.
To change the paper output tray selection, see the Cut Sheet Output option on the Paper Control menu. Refer to the
Manual
NOTE: If the printer runs out of paper during printing, you do not
To load cut sheet paper, perform the following steps:
1. Pull out the desired paper cassette and remove its cover.
for details.
need to turn off power to the printer to replace paper. If power is maintained to the printer, when you replace the paper and place the printer online, it will resume printing automatically where it left off.
User’s
31
Chapter 2 Loading Paper
2. Load the new paper uniformly in the cassette, making sure the leading edge of the paper is at the front of the cassette. Do not load more paper than specified below, otherwise a paper jam may occur.
17-20 lb. bond
21-44 lb. bond
Legend:
1) Cassette Cover
2) Cassette
Upper cassette Lower cassette
Upper cassette Lower cassette
250 sheets or less 500 sheets or less
1 inch or less in thickness 2 inches or less in thickness
1
2
32
3. Cover the cassette and insert it fully into the printer, making sure it is completely seated. If the cassette is not fully seated, a paper jam may result.
Loading Cut Sheet Paper (Option)
4. If you are reloading paper following a “CUT-SHEET PAPER EMPTY“ message with the printer power on, press ONLINE to place the printer online. The printer resumes printing.
NOTE: Occasionally, paper may become moist and wavy, resulting
in poor print quality. If this occurs, remove the wavy sheets of paper from the cassette and replace them with those from a new package.
In order to minimize the possibility of a paper jam:
• Only use xerographic quality paper.
• Load paper in a cassette which has been adjusted for the
exact paper size. (To set the cassette for the paper size, see page 34.)
• Do not gat her loose paper for use.
• Do not use wrinkled, folded, or moist paper.
• Do not leave paper in the cassettes overnight.
Always store unused paper in a clean, dry area protected
from sunlight.
• If a paper package is opened but not fully used, rewrap
and seal the package and store it properly for future use.
33
Chapter 2 Loading Paper
Changing Cassette Paper Size ( Optio nal Procedure)
The cut sheet option comes with four cassettes (paper trays) preconfigured for either U.S. or Metric paper sizes. Should the configurations of these cassettes not meet your needs, you can reconfigure the cassettes as described below, or you can purchase additional cassettes.
2
1
W
3
th
ng
i
d
t
h
e
L
34
IPS 10, 11, and 12 = Upper level paper size detector sensors IPS 20, 21, and 22 = Lower level paper size detector sensors
Legend:
1) IPS (Paper Size Insert) 12/22
2) IPS 11/21
3) IPS 10/20
There are three holes in the forward end of the cut sheet paper feed cassettes. Plastic inserts are to be set in these holes according to the size of the cut sheet paper loaded in the cassette (as shown in the table that follows).
Cut Sheet Tray Linking (Optional Procedure)
When the plastic inserts in the cassette contact the paper size sensors on the printer, the printer determines that the paper cassette is in position and identifies the paper size.
The following table lists the available standard settings for the cut sheet paper feed cassette (O = plastic insert; --- = no insert):
Paper size IPS 12/22 IPS 11/21 IPS 10/20 Legal --- O O Ledger O O --­A3 O --- O B4 O --- --­Letter --- O --­A4 --- --- O Custom Size
(variable width - 7.0 - 12.0 inches) (variable length - 8.3 - 19.6 inches)
Cut Sheet Tray Linking ( Optio nal Pro ced ure)
If your printer is equipped with the cut sheet paper feed option, you can use Tray Linking. Tray Linking is disabled by default. With Tray Linking enabled, when the active cut sheet paper tray runs out of paper, the printer will automatically switch to the other paper tray and continue printing.
To enable or disable this feature, see the Tray Linking option on the Paper Control menu. Refer to the
NOTE: We recommend that you disable Tray Linking if the two cut
sheet paper trays are of different sizes.
OO O
User’s Manual
for details.
35
Chapter 2 Loading Paper
If the cut sheet trays are of different sizes, and Tray Linking is enabled, the printer will not switch to the alternate tray when the
first tray runs out of paper, nor will it display the usual “CUT-SHEET PAPER EMPTY” message on the LCD. Instead, the printer stops printing and displays the message “TRAY MISMATCH.”
To clear this message, either add paper to the active tray, or insert a matching tray in the alternate tray position. Then, press CLEAR on the control panel.
Custom T ray Wid t h (Optional Procedure)
If your printer is equipped with the cut sheet paper feed option, it is possible to override the standard cut sheet paper tray widths. This feature is called Custom Tray Width. The standard cut sheet paper tray sizes are listed in the table on page 35. Using Custom Tray Width and specially-modified paper trays, it is possible to use nonstandard paper stock that is wider or narrower than the standard paper widths. You can use nonstandard width paper either in the upper tray, in the lower tray, or in both trays.
36
If you are using the Custom Tray Width feature, you should adjust the width of the image in the printer to match your nonstandard width paper.
To set a custom tray width, see the Cust. Tray Width option on the Paper Control menu. Refer to the
NOTE: The Custom Tray Width feature requires specially-modified
paper trays.
User’s Manual
for details.
Custom Tray Length (Optional Procedure)
Custom T ray Len gth (Option al Procedure)
If your printer is equipped with the cut sheet paper feed option, it is possible to override the standard cut sheet paper tray lengths. This feature is called Custom Tray Length. The standard cut sheet paper tray sizes are listed in the table on page 35. Using Custom Tray Length and specially modified paper trays, it is possible to use nonstandard paper stock that is longer or shorter than the standard paper length. You can use nonstandard length paper only in the lower tray.
If you are using the Custom Tray Length feature, use the control panel to adjust the length of the image in the printer to match your nonstandard length paper from the front panel.
To set a custom tray length, see Cut Sheet Options on the Paper Control menu.
NOTE: The Custom Tray Length feature requires specially
modified paper trays. Variable Length feature is enabled when the Variable Tray
Length is enabled, but the values are resumed after the lower tray has been reconfigured to standard paper size.
Paper selection has to be set to the lower tray with a custom tray inserted in order to make the variable tray length available through the control panel.
37
Chapter 2 Powering On The Printer

Powering On The Printer

Printer Functions

1

CAUTION

38
Legend:
1) Power Switch
The printer must be connected to the proper power source: 200, 220, or 240 VAC and 50-60 Hz, as shown on the rear panel label. The DC power supply must be set for the proper line voltage. Using an incorrect power source or improperly setting the DC power supply will damage the printer.
1. Make sure the printer is plugged into the appropriate power source, the interface cable is connected, and the host computer is on.
2. Turn on the printer by setting the power switch to | (on).
3. Note that when you power on the printer, the following occur: a. The printer reads the emulation and displays the message:
“TESTING HARDWARE PLEASE WAIT...”
b. If there are no bootup errors, the LCD displays
“DIAGNOSTICS PASSED”
c. The STAND BY Light flashes.

Power Paper St acker (Option)

Safety Feature

To prevent injuries, the optional power stacker is equipped with two safety stop bars located under the edge of the stacker (see following illustration). When the safety bars are pressed, stacker operation stops immediately. When the AUTO key is pressed, the stacker resumes operation.
Printer Functions
39
Chapter 2 Physical Description

Physical Description

The front (output side) of the power stacker is shown in the following illustration.
2
1
9
3
4
5
6
7
8
40
Legend:

1) AUTO Key

2) STOP Key

3) DOWN Key

4) HEAVY Key

5) Hook

6) Head/Tail Length Measuring Gauge (in inches)

7) Safety Stop Bar (not visible in figure)

8) Elevator Table

9) Top/Bottom Adjustment Knob

St acker Op eration Keys

The power paper stacker contains the following keys for operating the elevator:
AUTO: Sets the elevator in automatic mode. Pressing this key
causes the elevator table to rise until it reaches its maximum upper position and enables the stacker.
STOP: Stops the elevator, and displays the message
“STACKER NOT READY” on the printer control panel. The STOP key may be used to stop the elevator from lowering after pressing the DOWN key.
DOWN: Lowers the elevator until it reaches its maximum lower
position, or until the STOP key is pressed.
HEAVY: ON equals “Heavy Mode” for thicker paper (LED is lit);
OFF equals “Normal Mode” for thinner paper (LED is not lit). This key is only active in STOP mode and when there is no paper in the stacker.
When operating the power stacker in Heavy Mode, the maximum stack height depends on the page length, as shown in the following table:
Printer Functions
following a cut or page eject
Page Length (inches) Max. Stack Height (inches)
7.0 7.5
7.5 7.2
8.0 7.0
8.5 6.6
9.0 6.4
9.5 6.1
10.0 5.8
10.5 5.5
41
Chapter 2 Setting The Stacker Page Length
11.0 5.3
11.5 5.0
12.0 4.8
NOTE: Normal Mode supports up to 28 lb. bond (105 g/m2). Heavy
Mode must be used for media weights greater than 34 lb. bond (128 g/m
2
m
) and higher require Heavy Mode for reliable stacking.
2
). Some media that are 28 lb. bond (105 g/

Setting The S t ack er Page Len gth

Set the stacker page length to match the actual page length. On the side of the stacker, locate the adjustment knob and the window containing a measuring gauge (a pointer with a scale). Rotate the knob until the pointer matches the page length being used. See the illustration on page 40.
NOTE: If the printer page length does not match the stacker page
length, the timing of the stacker swinger arm will be incorrect, resulting in a folding error.
42
Set the printer page length by following the instructions for changing printer configurations. Refer to the for details.
User’s Manual

Removing Paper

1. Upon completion of a print job, press the PAGE EJECT key on the printer control panel, and separate the paper at the perforation.

2. Press the DOWN key on the stacker to lower the elevator (stacking table).

3. Press the STOP key on the stacker when the elevator is about half-way down.

NOTE: The elevator stops automatically when it is fully loaded,

4. Remove all paper (the completed print job) from the elevator, and do one of the following:

To change the paper mode, go to Step 5
To reload paper after a paper path error, go to Step 6
To resume operation, go to Step 7
Printer Functions
without the STOP key being pressed.

CAUTION

5. If necessary, you may change the paper mode at this point, by
pressing the HEAVY key. ON equals “Heavy Mode” for thicker paper (LED is lit); OFF equals “Normal Mode” for thinner paper (LED is not lit). This key is only active in STOP mode and when there is no paper in the stacker.
6. If the printer reports an error which requires the paper path to be cleared, be sure to reload the paper with the first perforation facing inward (see the illustration on page 29). Then press the CLEAR key on the control panel. Otherwise, the paper may jam and/or fold incorrectly.

7. Press the AUTO key on the stacker to automatically resume operation.

Always remove all paper from the elevator before pressing the AUTO key on the stacker. Failure to remove all paper may damage the stacker.
43
Chapter 2 Stacker Full

St acker Fu ll

1. When the stacker becomes full, the printer automatically separates the paper at the perforation, returning the edge of the paper to home position on the tractors.

2. Press the DOWN key on the stacker.

3. Remove all paper from the stacker elevator.

4. Press the AUTO key on the stacker to resume operation.

5. Press the CLEAR key on the printer control panel, to clear the fault message and place the printer online.
6. Check paper input to the printer to insure the first paper perforation is facing the printer and reload paper, if necessary, to align the first paper perforation.
7. If the Reprint on Fault option is enabled in the Paper Control menu, the printer reprints the applicable pages. See the
Manual

8. Press the ONLINE key on the printer control panel, to place the printer online.

User’s
for more detail.
44

Using The Control Pane l

1

Liquid Crystal Display (LCD)

2
3
SYNC
ONLINE FAULT
ONLINE CLEAR TEST SHIFT
AVAIL
PROCESS
JOB IN
SYS
STAND BYLINE
The control panel is located on the top right side of the front cover.
Liquid Crys ta l Displa y (LC D)
The liquid crystal display (LCD) displays messages, printer operating status, configuration options, and error codes.
CANCEL
PAGE
EJECT
4

1) Status Indicators

2) Liquid Crystal Display (LCD)

3) Paper Path Diagram

4) Function Keys

ENTER
PREV

Figure 5. Control Panel

UP
DOWN
FUSER DRUM
PAPER PATH
NEXT
Status Indicators
The status indicators display the current operational status of the printer.
LINE SYNC
Twinax interface only. Indicates there is activity on the line from the host computer.
45
Chapter 2 Using The Control Pane l
SYS A VAIL
Twinax interface only. Indicates there is activity to the current address on the line.
JOB IN PROCESS
When the printer is receiving data or processing data, JOB IN PROCESS flashes. If data has been processed and is waiting to be printed, or has been printed but not yet fused and ejected by the printer, JOB IN PROCESS lights continuously.
JOB IN PROCESS does not light when the printer is not processing data, no data exists in the buffer, and the printer is not receiving data.
STAND BY
STAND BY flashes while the printer is executing any control panel command, and while the printer is unavailable for printing due to its normal system activities, such as booting, printing its configuration, writing status information, and loading applications.

IMPORTANT

46
Do not press any control panel key when STAND BY is flashing. The printer may carry out unwanted commands.
ONLINE
ONLINE is lit continuously when the printer is online (when the printer is ready to print and accept data from the host). It flashes when the printer is offline or when the printer stops because of an error.
F AULT
FAULT flashes when the printer is unavailable for printing because of an internal error.
Function Keys
Function Keys
The pressure-sensitive function keys are located directly below the
status indicators. When pressing the keys, a “beep” verifies contact.
The function keys permit you to configure the options of the printer. You can access these options via a structured menu which is displayed on the LCD. To navigate through the options, use the UP, DOWN, NEXT, and PREV keys. Press ENTER to select an option that appears on the LCD.
The purpose of each function key (under normal printing mode) is defined below.
For specific procedures and information regarding the configuration menu, see page 41.
NOTE: You can enable or disable the panel key sound via the
configuration menu.
ONLINE Key
The ONLINE key toggles the printer online and offline.
To place the printer online, press ONLINE until the ONLINE
status indicator remains continuously lit. The LCD displays
“ONLINE,” along with the name of the current emulation. The printer can now receive and process data and print.
To place the printer offline, press ONLINE until the ONLINE
status indicator blinks. The LCD displays “OFFLINE.” The printer stops processing and printing any new data, except for any pages in process.
To start downloading printer operating system files to the
printer, hold down the ONLINE + CLEAR keys while cycling printer power. See Chapter 3 for more information.
47
Chapter 2 Using The Control Pane l
NOTE: When the printer is not in an error state, pressing ONLINE
in any level of the configuration menu causes the printer to accept any configuration changes you have entered and return to online status. When the printer is in an error state, pressing ONLINE in any level of the configuration menu causes the printer to re-display the fault message.
CLEAR Key
In the fault state, press the CLEAR key to clear errors and reset
the printer to the offline state (if all errors are cleared).
To start downloading printer operating system files to the
printer, hold down the ONLINE + CLEAR keys while cycling printer power. See Chapter 3 for more information.
TEST Key
When the printer is offline, you can run a test print, as configured under the Test Print menu (page 96), by pressing the TEST key. To stop the test print, press TEST again.
48
Pressing TEST when the printer is online has no effect.
SHIF T Key
This key does not have a function of its own. It is combined with other keys to modify their functions.
PAGE EJECT Key
The PAGE EJECT key performs the following functions when the printer is online:
When the JOB IN PROCESS status indicator lights steadily, pressing PAGE EJECT causes the printer to print all data in the printer. The page is then cut at the perforation (unless the Burst On Eject option is disabled).
When the JOB IN PROCESS status indicator flashes, pressing PAGE EJECT causes the printer to attempt to print any data in the buffer. The paper motion caused by the page eject operation may interrupt the printing of data that is not currently in the buffer.
Function Keys
Once the paper motion has occurred, the data that was not yet in the buffer should print. The page is then cut at the perforation (unless the Burst On Eject option is disabled).
To start downloading files to the printer, power off, then press the PAGE EJECT + ONLINE key and hold them down while powering
on the printer. (See “Downloading Files Into Flash Memory” section in Chapter 3
.
)

IMPORT ANT

Do not press PAGE EJECT while JOB IN PROCESS is flashing, or your print job might become misaligned.
When the JOB IN PROCESS status indicator is not lit or flashing, PAGE EJECT has no effect.
Pressing the SHIFT + PAGE EJECT keys together moves the paper one page length without printing or cutting the paper. It can be used to feed the paper into (customer-supplied) postprocessing equipment.
ENTER Key
When you are entering parameters in the configuration menu, press ENTER to select the value shown in the LCD. The printer confirms your selection by placing an asterisk (*) next to the value in the display. However, if the ENTER key is locked, “ENTER SWITCH LOCKED” appears and the value is not accepted.
CANCEL Key
The CANCEL key performs the following functions when the printer is offline:
Cancels the current page in process
Cancels any pages queued to print but not yet printed
Cancels any input data not yet processed
Clears the reprint buffers
Cancels a download if one is in process
49
Chapter 2 Using The Control Pane l
UP And DOWN Keys
The UP and DOWN keys are used for the configuration menu:
To unlock or lock the ENTER key, press UP + DOWN at the
same time when the printer is offline
The ENTER key lock can be configured to be a key
combination other than UP + DOWN. Refer to the “Unlocking And Locking The Configuration Menu” section in Chapter 3 for more information
To enter the configuration menu, press DOWN when the printer
is offline
To move between the different levels in the configuration menu,
press either UP or DOWN as needed
NEXT And PREV Keys
The NEXT and PREV keys are used to move between the parameter options on the current level of the configuration menu. Press NEXT or PREV to move forward or backward through parameter options.
50
3 Consumables
Replacement

Consumables Replacemen t

For the best print quality, the printer consumables should be replaced at the intervals specified in the following table. The yield of the supplies is based on a 4% coverage of letter size (8.5 inch x 11 inch) paper. However, the yield may vary according to your print applications, environmental conditions, and toner density setting

Replacement Intervals

Consumable Item Part Number
Toner Cartridge 703532-001 21,000 Waste Toner Bottle 703539-001 150,000 Photoreceptor Drum 703535-001 150 - 300,000
Developer 703548-001 150,000 Developing Unit 705739-001 600,000 Note 1: Will vary with paper size, media type, and toner coverage.
Note 2: Replace at 300,000 pages or sooner if print quality is no longer acceptable. Drum life is depende nt upon med ia used and proper main tenance a nd operation of the printer. Print media other than bon d paper (e.g. l abels , card st ock, plastic, or vinyl) may reduce drum life by as much as 50%.
Replacement
Interval (in Pages)
See Note 2
1
51
Chapter 3 Consumables Replacement

Replacing The Toner Cart rid ge

NOTE: When replacing the toner cartridge, put the old cartridge on
a disposable wrapper (e.g., paper towels, newspaper) to minimize toner spillage.
Vinyl gloves may be worn to prevent toner from contacting the skin. If necessary, use only cold water to remove toner from skin or clothing.
To replace the toner cartridge, perform the following steps:
1. Place the printer OFFLINE when paper motion stops, wait 15 seconds, then open the printer front upper cover.
$
$
1
2
Legend:
1) Open/Close Button
2) Front Cover
52
Replacing The Toner Cartridge
2. Rotate the old toner cartridge counterclockwise until the notch is aligned with the pin in the toner hopper, and remove the cartridge.
2
1
3
Legend:
1) Notch
2) Toner Cartridge
3) Positioning Pin
3. Put the old cartridge into a plastic bag and discard it.
53
Chapter 3 Consumables Replacement
4. Keep the new toner cartridge in its package. Hold it level and shake it back and forth three or four times as shown.
Legend:
1) Toner Cartridge
5. Remove the new toner cartridge from its package.
1
54
Replacing The Toner Cartridge
6. With the cover tape facing up, begin inserting the cartridge into the toner hopper, and slowly pull off the cover tape in the direction of the arrow. Remove the last of the tape just as the cartridge is completely inside the hopper.
2
1
3
4
Legend:
1) Pin
2) Toner Hopper
3) Cover Tape
4) Notch
7. Fit the notch to the pin on the developing unit. Push the new toner cartridge as far as possible into the toner hopper.
55
Chapter 3 Consumables Replacement
8. Rotate the cartridge clockwise as far as it will turn.
Legend:
1) Toner Cartridge
9. If any toner has spilled, remove it with wet tissue paper or a toner vacuum.
1
56
10. Close the front upper cover.

Replacing The Waste Toner Bottle

Replacing The W aste Toner Bottle
The waste toner recovery unit contains the waste toner bottle and is
located behind the front cover, as shown below. When the “WASTE TONER FULL” message appears on the control panel, replace the waste toner bottle by performing the following steps, and discard the full bottle. Do not reuse the bottle.
1
Legend:
1) Waste Toner Recovery Unit
To replace the waste toner bottle, perform the following steps:
1. Place the printer OFFLINE when paper motion stops, wait 15 seconds, then open the printer front upper cover.
57
Chapter 3 Consumables Replacement
2. Lower the lever, pull the green handle toward you, and open the waste toner recovery unit.
Legend:
1) Waste Toner Recovery Unit
2) Green Handle
3) Opening Lever
1
2
3
58
Replacing The Waste Toner Bottle
3. Remove the cap from the outside of the waste toner bottle, and cap the toner bottle.
1
2
Legend:
1) Cap
2) Waste Toner Bottle
4. Remove the waste toner bottle from the unit and discard it.
5. Install a new waste toner bottle.
6. Close the printer front cover.
7. Clear Error 28, “WASTE TONER FULL,” as follows:
a. Press CLEAR. b. Press UP and DOWN to unlock the configuration menu. c. Enter the configuration menu and select the Paper Control
menu. d. Select the “Reset Toner Full” option and press ENTER. e. Exit the configuration menu . f. Press ONLINE.
59
Chapter 3 Consumables Replacement

Replacing The Phot orecept or Dru m

Drum life is dependent upon media used and proper maintenance and operation of the printer. Print media other than bond paper (e.g., labels, card stock, plastic, or vinyl) may reduce drum life as much as 50%.
To replace the drum, you will need a drum auxiliary rod. Please read all steps before beginning the replacement procedure.

CAUTION

Replacement of the photoreceptor drum should be performed only by an individual who has received the appropriate training. Do not attempt this procedure without the drum auxiliary rod (P/N 703531-170), as you may damage the drum.
1. Turn the power switch OFF.
2. Open the printer front upper cover. (See page 52.)
3. Open the waste toner recovery unit by pushing downward on the lever. Pull the green handle and swing the unit outward away from the printer. (See page 60.)
4. Loosen the three thumbscrews on the upper inner cover. Then remove the cover.
1
60
2
Legend:
1) Inner Cover (upper)
2) Thumbscrews (3)
Replacing The Photoreceptor Drum

CAUTION

Failure to perform Step 5 will damage the photoreceptor drum.
5. Rotate the developing unit lever fully clockwise so that it is pointing straight up (to separate the developing unit from the photoreceptor drum).
1
Legend:
1) Lever
6. Remove the developing unit by holding the lever in one hand and pulling the developing unit partially out of the printer.
Legend:
1) Hanger
1
61
Chapter 3 Consumables Replacement
7. With your other hand, grasp the hanger and remove the developing unit from the printer.
8. Vacuum any spilled toner.

CAUTION

The transfer charger must be in the down position to avoid scratching the drum.
9. Check that the transfer charger is in the down position. Move it to the down position by rotating the transfer elevator drive shaft counterclockwise. Watch the charger movement:
a. If the charger starts to move up, it is already in the down
position.
b. If the charger starts to move down, continue to rotate the
drive shaft until the charger reaches the complete down position.
1
62
2
Legend:
1) Transfer Charger
2) Transfer Elevator Drive Shaft
Replacing The Photoreceptor Drum
10. Lower the transport unit by turning the green lever on the transport unit to the left.
1
Legend:
1) Green Lever
11. Loosen the three thumbscrews securing the drum plate and remove the drum plate.
63
Chapter 3 Consumables Replacement
12. Remove the two screws on the lower inner cover. Then remove the cover.
1
2
Legend:
1) Drum Plate
2) Thumbscrews (3)
3) Screws (2)
4) Inner Cover
4
3
64
Replacing The Photoreceptor Drum
13. Remove the nut from the end of the drum shaft.
Legend:
1) Nut
14. Screw the drum auxiliary rod onto the drum shaft.
1
Legend:
1) Drum Auxiliary Rod
1
65
Chapter 3 Consumables Replacement
15. Carefully pull the old drum out along the drum auxiliary rod. Hold the ends when the drum is nearly out of the printer, and remove it with both hands.
Legend:
1) Drum
1

CAUTION

66
16. Pack the old drum for shipment using the original packaging material, and close the cover of the box.
17. Wipe the drum shaft clean with a cloth.
Avoid touching the surface of the drum with your hands; it reduces the life of the drum.
18. Remove the new photoreceptor drum from its package. Do not discard the packaging material, as it will be needed for future drum disposal.
NOTE: The ends of the drum are identical; there are no front or
back ends. Wipe inside the endcaps of the drum with a cloth to ensure that they are clean.
Replacing The Photoreceptor Drum

CAUTION

CAUTION

CAUTION

Exposing the drum to light shortens its life. Do not expose the drum to direct sunlight, and install it within five minutes under typical room lighting conditions. When removing the drum from its packaging, do not touch the surface of the drum, because fingerprints and scratches can damage the surface and cause poor print quality.
19. Using both hands, carefully slide the drum onto the drum auxiliary rod. When the drum reaches the area where the auxiliary rod connects to the drum shaft, lift the drum very slightly over the connection. Let the drum rest on the rubber rollers as you gently guide it into the printer.
The drum must rest on the rubber rollers to avoid being scratched.
20. When the drum is fully inserted into the printer, the end of the drum will be slightly recessed relative to the front of the printer and the rubber guide rollers should be visible. Slightly lift the drum up off of the rubber rollers and rotate the drum by hand while applying inward pressure, until the drum moves slightly farther into the printer and locks in place.
In order to position the drum slot and the drum shaft pin, push the drum in all the way to the back and rotate it until you feel it drop in place. Failure to lock the drum in place properly may cause severe damage to the printer.
Never force the drum onto the shaft. If it feels as though the drum is not seating properly, remove the drum and inspect the shaft for any foreign material or burrs.
21. Remove the drum auxiliary rod from the drum shaft.
22. Install the nut and tighten it securely by hand on the drum shaft.
67
Chapter 3 Consumables Replacement
23. Install the lower inner cover and secure with the two screws removed earlier.
24. Install the drum plate and tighten the thumbscrews. While installing the drum plate, place your thumb over the copper grounding clip and hold it in place. Otherwise the grounding clip can be bent, making no contact with the drum shaft.
25. After installing the drum plate, visually verify good electrical contact between the copper grounding clip and the end of the drum shaft.
Alternatively, measure the resistance. Connect one lead of an ohmmeter to the bracket on the drum plate, and touch the other lead to the edge of the drum. Normal resistance should be 0
26. Install the developing unit.
27. Raise the transport unit. (Refer to Step 10.)
28. Install the upper inner cover and tighten the thumbscrews.
29. Close the waste toner recovery unit and ensure that it latches.
30. Close the printer front cover.
.
68
Proper Disposal Of A Drum Unit
Due to the nature of the material used in drum manufacturing, federal regulations prohibit inappropriate disposal of laser print drums. Dispose of used drums by shipping them to one of the following:
Within U.S.A.
U.S. Fuji Electric Inc. 240 Circle Drive N. Piscataway, NJ 08854 Attn: Rod Storm Phone: (732) 560-9410
Outside U.S.A.
Fuji Distribution Europe B.V. Attn: Mr. Asada Leisteen 7,2132 ME Hoofddorp, The Netherlands. TEL: 20-6534790
11
Replacing The Developer
Replacing The Developer
1
10
Cross Section of Developing Unit
2
9
Legend:
1) Toner Cartridge
2) Toner Hopper
3) Auger
4) Toner Sensor
5) Agitation Roller
6) Developing Tank
7) Developing Roller
8) Toner Supply Roller
9) Screws (3)
10) Cover
11) Developing Unit
8
3
4
5
7
4
6
69
Chapter 3 Consumables Replacement
Developing Unit Removal
1. Turn the power switch OFF.
2. Open the printer front upper cover. (See page 52)
3. Prepare a plastic bag over which the developing unit can be placed.
4. Remove the developing unit from the printer (See page 73.) and place it on the plastic bag.

IMPORTANT

When replacing developer in an existing developing unit, you must empty and clean the unit before adding new developer (every 150,000 pages).
Removing Old Developer
5. Turn the toner cartridge knob counterclockwise until it stops, then remove the cartridge from the developing unit.
5
4
3
1
2
70
Legend:
1) Toner Cartridge
2) Toner Cartridge Knob
3) Cover
4) Screws (3)
5) Developing Unit
Removing Old Developer
6. Remove the three screws on the developing unit cover and detach the cover.

CAUTION

The toner sensor is sensitive to both electrostatic discharge (ESD) and positional adjustment. Do not touch the sensor with your hand or jar it from its factory-set position.
7. Put the developing unit in the plastic bag and do the following: a. Remove the developer and toner in the toner hopper by
gently shaking the developing unit up and down with the opening of the toner cartridge facing downward.
b. Rotate the developing unit and gently shake it, to allow any
remaining developer or toner to fall out of the cover slot.
8. Remove the developing unit from the plastic bag and place it on a protected surface.
9. Remove any developer and toner which remains on the toner supply roller and the auger by vacuuming the entrance of the toner hopper using a toner vacuum cleaner equipped with a narrow nozzle.
1
Legend:
1) Toner Spray-Guard Brush
10. Vacuum the toner from the toner spray-guard brush on the developing unit.
71
Chapter 3 Consumables Replacement
Adding New Developer
11. Shake the new developer bottle several times, remove the bottle cap, and screw the nozzle tightly onto the bottle.
12. While rotating the developing roller knob counterclockwise, evenly pour the entire bottle of developer powder into the developing unit.
1
2

IMPORTANT

72
Legend:
1) Bottle of new Developer
2) Developing Roller Knob
13. Replace the cover and tighten the screws.
If toner or developer spills on clothing, use cold water to remove it.
Replacing The Developing Unit
Replacing The Developing Unit

CAUTION

CAUTION

The developing unit should be removed only by an individual who has received the appropriate training. Be careful not to damage the sensors while cleaning the developing unit. (If damage occurs, contact your service representative.)
Developing Unit Removal
1. Turn the power switch OFF.
2. Open the printer front upper cover. (See page 52.)
3. Open the waste toner recovery unit by pushing downward on the lever. Pull the green handle and swing the unit outward away from the printer. (See page 60.)
4. Remove the three thumbscrews on the upper inner cover. Then remove the cover. (See page 60.)
Failure to perform step 5 will damage the photoreceptor drum.
5. Rotate the developing unit lever fully clockwise so that it is pointing straight up (to separate the developing unit from the photoreceptor drum).
Legend:
1) Lever
1
73
Chapter 3 Consumables Replacement
6. Remove the developing unit by holding the lever in one hand and pulling the developing unit partially out of the printer.
7. With your other hand, grasp the hanger and remove the developing unit from the printer.
74
1
Legend:
1) Hanger
Developing Unit Installation
8. Place the old developing unit in a plastic bag and dispose of it properly.
9. Vacuum any spilled toner.
10. Remove a new developing unit from its package, and add developer to the unit.
Developing Unit Insta llation

CAUTION

Failure to perform step 11 will damage the photoreceptor drum.
11. On the developing unit, rotate the lever fully clockwise so that it is pointing straight up. (See page 75.)
12. Holding the lever in one hand and the hanger in the other hand, insert the developing unit on the guide rail.
13. Rotate the hanger to the right so that it rests against the developing unit, and push the developing unit in.
75
Chapter 3 Consumables Replacement
14. Rotate the developing roller knob counterclockwise until the unit drops into its final resting position. The positioning pin should protrude through the main body of the developing unit.
Legend:
1) Positioning Pin
2) Lever
3) Developer Roller Knob
1
2
3
76
15. Rotate the developing unit lever fully counterclockwise to lock the developing unit in place.
16. Install the upper inner cover, and secure it with the three thumbscrews. (See page 60.)
17. Close the waste toner recovery unit and ensure that it latches.
18. Close the printer front cover.
4 Scheduled
Maintenance

Maint aini ng Print Qua lity

To maintain good print quality, clean the printer according to the schedules and procedures listed in this chapter.
If print quality problems occur, clean the following areas (see Maintenance Tools on page 78 for tool part numbers):

1. Do a General Cleaning. (See page 95.) NOTE: Recommended toner vacuum cleaner models are listed on

page 78.
2. Clean the main charger, precharger, and transfer charger. For cleaning instructions, see page 104 for the main charger, and page 108 for the precharger and transfer charger.
3. If the printer is equipped with the cut sheet option, clean the pickup rollers and the reverse rollers inside the cut paper unit, using the Toraysee cloth. For cleaning instructions, see page 115 for the pickup rollers, and page 118 for the reverse rollers.

4. Clean the following areas with the designated tools: a. Clean the drum with the drum freshener (only when smears

appear on print samples due to the drum).
b. Clean the LED array and the SELFOC
head) with the Toraysee
c. Clean the fuser cover glass with a razor blade or the cover
glass scraper.
cloth.
®
lens (LED print
77
Chapter 4 Maintenance Tools
If the print quality is still poor after cleaning the printer, the chargers may need to be replaced. Contact your authorized service representative for further assistance.
NOTE: For replacement intervals, see the maintenance schedules
that begin on page 81. For replacement procedures, see
Chapter 3, “Consumables Replacement."

Maintenance Tools

In order to perform maintenance on the printer, the following tools are required:
Item Part Number
Brush cleaner 703531-169 Drum auxiliary rod 703531-170 Drum freshener pad 703531-171 Fuser cover glass scraper 703531-187 Special dry tissue paper 703531-188 Standard toner vacuum cleaner See recommended
models below. Toraysee cloth 703531-183 Wire cleaner 703531-168 9 inch Phillips #1 screwdriver N/A
Recommended toner vacuum cleaner models are:
3M
®
model 497-AJM standard VAC with Type 1 filter
3M model 497-AB 220V with Type 1 filter
Hitachi
78
®
CV-TN10 with TN-15 filter

Service Level Page Coun ts

X
X
Service Level Page Counts

IMPORTANT

You should maintain a record of all maintenance performed on your printer. Maintenance log sheets are provided starting on
.
page 81 the printer. Be sure to use them each time either you or your service provider perform printer maintenance.
Each time you complete a level of preventive maintenance, you must reset the service level page count by selecting the User Maintenance option on the Maintenance menu. The Maintenance menu is detailed in the responsibility, while levels D through H are the responsibility of your service provider.
When the page count reaches an increment of one of the maintenance intervals listed below, the control panel displays one of the following messages:
These may be photocopied and kept in a binder near
User’s Manual.
User Maint Level X
Tech Service Level X
Levels A, B, and C are your
(User)
(Service Technician)
Service Level
X
represents the level of service required:
Level A = every 15,000 pages
Level B = every 150,000 pages
Level C = every 600,000 pages
Level D = every 300,000 pages
Level E = every 600,000 pages
Level F = every 900,000 pages
Level G = every 1,200,000 pages
Level H = every 2,400,000 pages
79
Chapter 4 Maintenance Tools
A service level includes the levels that precede it. For example, at 150,000 pages, you should perform Level B 900,000 pages E,
and
Level D service.
Note that this condition will not cause the printer to stop printing. When one of the above messages appears, you should perform the appropriate scheduled maintenance or call your factory-trained service representative to perform the maintenance.
,
your service provider should perform Level F, Level
Clearing Service Level M essages
Once you have performed a level of service, you must clear the page count for that service level. Note that when you clear a higher service level, the levels that precede it are also cleared. For example, clearing level C also clears levels A and B.
To clear a service level (level A, for example), select the Maintenance menu from the control panel, select the User Maint
option, then select “Clear Level A” by pressing ENTER.
and
Level A service. At
80

Maintenance Schedules

User Cleaning Schedule

Each time you perform maintenance, you must reset the service level page count by selecting the User Maintenance option on the Maintenance menu. This removes the maintenance error message. The Maintenance menu is detailed in the
The following actions should be performed after the specified number of letter size pages (4% coverage) have been printed.
User Cleaning Schedule
User’s Manual.
Action
General cleaning 15,000 Major Cleaning 150,000 B Note 1: Every 15,000 pages or 6 paper jams, whichever takes place first.
NOTE: On the following pages are maintenance logs you can
photocopy.
Frequency (Pages)
1
Service Level
A
81
Chapter 4 Maintenance Schedules
Level A Maintenance - 15,000 Pages (User)
Action Item Part # Performed By Date
Clean General cleaning n/a Clean Main charger 705741-001 Clean Precharger 705742 -0 01 Clean Transfer charger 705743-001 Clean Cover glass n/a Clean
See Note 1 Clean
See Note 2 Replace
See Note 3 Note 1: Every 15,000 pages or 6 page jams, whichever occurs first.
Note 2: Only applies to printers with the cut sheet option installed. Note 3: Replace the toner cartridge approximately every 21,000 pages or as needed
(for page coverage of 4%).
Cut sheet cassette pickup rollers
Cut sheet cassette reverse rollers
Toner Cartridge 703532-001
703531-050
703531-051
82
User Cleaning Schedule
Level B Maintenance - 150,000 Pages(User)
Action Item Part # Performed By Date
Clean General cleaning n/a Clean Main charger 705741-001 Clean Precharger 705742-001 Clean Transfer charger 705743-001 Clean
See Note1 Clean SELFOC lens n/a Vacuum Lamp housing filter 202838-001 Vacuum Cleaning unit 705740-001 See Note 2 Photoreceptor drum 703535-001 Replace
See Note 3 Replace Developer 703548-001 Replace Waste toner bottle 703539-001 Replace
See Note 4 Replace
See Note 4 Note 1: Every 15,000 pages or every 6 paper jams, whichever occurs first.
Note 2: Inspect every 150,000 pages; clean if needed. Replace at 300,000 pages or sooner if print quality is no lo nger acce ptable. Dru m life is depen dent upon m edia being used and prop er maintenance and operation of the printer. Print media other than bond paper (e.g. labels, card stock, plastic, or vinyl) may reduce drum life as much as 50%. Note 3: Replace the T oner ca rtridge approx imately every 21,000 pages or a s need ed (for p age coverage of 4%). Note 4: Only applies to printers with the cut sheet option installed.
Cover glass n/a
Toner cartridge 703532-001
Cut sheet cassette pickup rollers
Cut sheet cassette reverse rollers
703531-050
703531-051
83
Chapter 4 Maintenance Schedules
Level C Maintenance - 600,000 Pages (User)
Action Item Part # Performed By Date
Clean General cleaning n/a Clean
See Note 1 Clean SELFOC lens n/a See Note 2 Photoreceptor drum 703535-001 Replace Developing unit 703533-001 Replace
See Note 3 Replace Waste toner bottle 703539-001 Replace
See Note 4 Replace
See Note 4 Note 1: Every 15,000 pages or 6 paper jams, whichever occurs first.
Note 2: Inspect every 150,000 pages; clean if needed. Replace at 300,000 pages or sooner if print quality is no longer acceptable. Drum life is dependent upon media being used and proper maintenance and operation of the printer. Print media other than bond paper (e.g., label, card stock, plastic, or vinyl) may reduce drum life as much as 50%.
Cover glass n/a
Toner cartridge 705739-001
Cut sheet cassette pickup rollers
Cut sheet cassette reverse rollers
703531-050
703531-051
Note 3: The Toner cartridge should be replaced approximately every 21,000 pages or as needed (for page coverage of 4%).
Note 4: Only applies to printers with the cut sheet options installed.
84
User Cleaning Schedule
Level D Maintenance - 300,000 Pages (Service)
Action Item Part # Performed By Date
Clean Flash power supply
filter Replace Main charger 705741-001 Replace Precharger 705742-001 Replace Transfer charger 705743-001 Replace Smoke filter 703540-001
n/a
85
Chapter 4 Maintenance Schedules
Level E Maintenance -
Action Item Part # Performed By Date
Clean Lamp housing filter 202838-001 Clean LED air filter 703543-001 Clean Flash power supply
filter Replace Main charger 705741-001 Replace Precharger 705742-001 Replace Transfer charger 705743-001 Replace
See Note 1 Replace Smoke filter 703540-001 Replace Transporting belt-3 703531-035
Note 1: been used under nominal operating conditions, it must be replaced at 600,000 pages.
However, it may need to be replaced more frequently if used for high–density printing or printing on uneven media, or if used under severe operating conditions.
When the cleaning unit has been vacuumed every 150,000 pages and has
Cleaning unit 705740-001
600,000 Pages (Service)
n/a
86
User Cleaning Schedule
Level F Maintenance -
Action Item Part # Performed By Date
Clean Flash power supply
filter Replace Main charger 705741-001 Replace Precharger 705742-001 Replace Transfer charger 705743-001 Replace Smoke filter 703540-001 Replace Xenon lamp 703541-001
n/a
900,000 Pages (Service)
87
Chapter 4 Maintenance Schedules
Level G Maintenance -
Action Item Part # Performed By Date
Clean Lamp housing filter 202838-001 Clean LED air filter 703543-001 Clean Flash power supply
filter Replace Main charger 705741-001 Replace Precharger 705742-001 Replace Transfer charger 705743-001 Replace
See Note 1 Replace Smoke filter 703540-001 Replace Transporting belt-3 703531-035 Note 1: When the cleaning unit has been vacuumed every 150,000 pages and has
been used under nominal operating conditions, it must be replaced at 600,000 pages.
However, it may need to be replaced more frequently if used for high–density printing or printing on uneven media, or if used under severe operating conditions.
Cleaning unit 705740-001
1,200,000 Pages (Service)
n/a
88
User Cleaning Schedule
Level H Maintenance -
Action Item Part # Performed By Date
Clean Flash power supply filter n/a Replace Main Charger 705741-001 Replace Precharger 705742-001 Replace Transfer charger 705743-001 Replace
See Note 1 Replace Smoke filter 703540-001 Replace Transporting bel t-3 703531-035 Replace Lamp housing filter 202838-001 Replace LED air filter 703543-001 Replace Tractor belt 3M264 703531-031 Replace Drum belt 3M264 703531-031 Replace Capacitor (see
Cleaning unit 705740-001
WARNING
following page)
2,400,000 Pages (Service)
on
703542-001
Replace LED for discharge lamp 703531-118 See Note 2 Feed Roller 703531-563 See Note 2 Resist Roller 703531-565 See Note 2 Roller, Pre Drum 703531-590 See Note 2 Lever, Empty 202840-001 Replace EPS1, EPS3, and EPS4
Sensor Lev ers
Note 1: When the cleaning unit has been vacuumed every 150,000 pages and has been used under nominal operating conditions, it must be replaced at 600,000 pages. However, it may need to be
replaced more freq uently if u sed for hig h–densit y printing o r printing o n uneven m edia, or if used unde r severe operating conditions. Note 2: Clean and i nsp ec t; replace if worn. (Only appl ies t o p r in ters w i th the cu t s heet option installed.)
703531-585 703531-588 703531-067
89
Chapter 4 Maintenance Schedules

WARNING

The flash fuser capacitor (P/N 703531-561) must be replaced at least every 2,400,000 letter size pages. Failure to do so may endanger equipment and personnel.
WARNUNG
Der kondensator der Flash-Einbrennvorrichtung muß nach mindestens 2.400.000 Seiten im Format “Letter” ausgetauscht werden. Geschieht dies nicht, ist mit Personen- und Sachschäden zu rechnen.
AVISO
El condensador flash del fusor se debe sustituir como mínimo cada 2.400.000 páginas de tamaño carta. De lo contrario, pueden causarse daños a los equipos y al personal.
ATTENTION
Pour éviter tout risque de dégâs matériels et corporels, remplacez l’unité de flashage aprés l’impression de 2 400 000 pages de format lettre.
AVVERTENZA
Il condensatore dell’unitá fusore deve essere sostituito almeno ogni 2.400.000 pagine in fprmato lettera. La mancata sostituzione puó causare lesione al personale e danni all’apparecchiatura.
90
User Cleaning Schedule
User Replacement Schedu le
The following items should be replaced after the specified number of letter size pages (4% coverage) have been printed.
Item Part Number
Toner Cartridge 703532-001 21,000 As needed Waste toner bottle 703539-001 150,000 B Photoreceptor Drum 703535-001 150-300,000
Developer 703548-001 150,000 B Cut sheet cassette
pickup rollers Cut sheet cassette
reverse rollers Developing unit 705739-001 450,000 C Note 1: Replace at 300,000 pages or sooner if print quality is no longer acceptable.
Drum life is dependent upon media used and proper maintenance and operation of the printer. Print media other than bond paper (e.g., labels, card stock, plastic, or vinyl) may reduce drum life as much as 50%.
Note 2: Only applies to printers with the cut sheet option installed.
703531-050 150,000
703531-051 150,000
Frequency
(Pages)
See Note 1
See Note 2
See Note 2
Service Level
B (As needed)
B
B
91
Chapter 4 Maintenance Schedules
Tech Service Replacement Schedule
Each time a service technician completes a level of preventive maintenance, he or she must reset the service level page count by selecting the Technician Service option on the Maintenance menu. This removes the maintenance error message.
The following actions should be performed by a service technician after the specified number of letter size pages (4% coverage) have been printed.
Item Part #
Main charger Precharger Transfer charger Smoke filter Flash power supply filt er LED air filt er Lamp housing filter Cleaning unit
Transporting belt-3 Xenon lamp Main charger Precharger Transfer charger
Frequency
(Pages)
Action
Service
Level
705741-001 300,000 Replace D 705742-001 300,000 Replace D 705742-001 300,000 Replace D 703540-001 300,000 Replace D n/a 300,000 Clean D 703543-001 600,000 Clean E 202838-001 600,000 Clean E 705740-001 600,000
Replace E
See Note 1 703531-035 600,000 Replace E 703541-001 900,000 Replace F 705741-001 1,200,000 Replac e G 705742-001 1,200,000 Replac e G 705743-001 1,200,000 Replace G
Cleaning unit
Lamp housing filter
92
705740-001 1,200,000
Replace G
See Note 1 202838-001 2,400,000 Replac e H
User Cleaning Schedule
LED air filter Tractor belt, 3M264 Drum belt, 3M264 Capacitor (see
on next page) LED for discharge lamp Feed Roller
Resist Roller
Roller; Pre Drum
Lever, Empty
WARNING
703543-001 2,400,000 Repl ace H 793531-031 2,400,000 Replace H 703531-031 2,400,000 Repl ace H 703542-001 2,400,000 Replace H
703531-118 2,400,000 Repl ace H 703531-563 2,400,000
See Note 2
Clean and inspect: replace if worn,
703531-565 2,400,000
See Note 2
Clean and inspect; replace if worn.
703531-590 2,400,000 Clean and
inspect; replace if worn,
202840-001 2,400,000
See Note 2
Clean and inspect; replace if worn
H
H
H
H
EPS1 Sensor Lever EPS2 Sensor Lever EPS3 Sensor Level Note 1: When the cleaning unit has been vacuumed every 150,000 pages and has been used
under nominal operating conditions, it must be replaced at 600,000 pages. However, it may need to be replaced more frequently if used for high-density printing or printing on uneven media, or if used under severe operating conditions.
Note 2: Only applies to printers with the cut sheet option installed.
703531-585 2,400,000 Replace H 703531-588 2,400,000 Replace H 703531-067 2,400,000 Replace H
93
Chapter 4 Maintenance Schedules

WARNING

The flash fuser capacitor (P/N 703531-561) must be replaced at least every 2,400,000 letter size pages. Failure to do so may endanger equipment and personnel.
WARNUNG
Der kondensator der Flash-Einbrennvorrichtung muß nach mindestens 2.400.000 Seiten im Format “Letter” ausgetauscht werden. Geschieht dies nicht, ist mit Personen- und Sachschäden zu rechnen.
AVISO
El condensador flash del fusor se debe sustituir como mínimo cada 2.400.000 páginas de tamaño carta. De lo contrario, pueden causarse daños a los equipos y al personal.
ATTENTION
Pour éviter tout risque de dégâs matériels et corporels, remplacez l’unité de flashage aprés l’impression de 2 400 000 pages de format lettre.
AVVERTENZA
Il condensatore dell’unitá fusore deve essere sostituito almeno ogni 2.400.000 pagine in fprmato lettera. La mancata sostituzione puó causare lesione al personale e danni all’apparecchiatura.

CAUTION

94
Due to the high temperature of the flash fusing unit, keep the area under the fuser free of paper debris.

General Cleaning

To maintain optimum print quality, the printer should be cleaned on a regular basis. Depending upon the density of your print jobs, the printer may require cleaning every 10,000-20,000 sheets.

Vacuuming The Printer

Clean the following areas with a toner vacuum cleaner to remove loose toner particles, paper dust, and other debris:
Paper input and exit areas
Front cover
Waste toner area
Area around the developing unit (including the toner cartridge
and spray-guard brush)
Entire paper transport system
Area around the cleaning unit
Vacuuming The Printer
95
Chapter 4 General Cleaning
Following is the general cleaning procedure:
1. Turn the power switch OFF.
2. Open the printer front upper cover.
3. Using a vacuum, clean the toner, paper dust, etc. inside the front cover.
96
Vacuuming The Printer
4. On the waste toner recovery unit, press the Open lever down. Pull the handle toward you and open the unit.
5. Vacuum the developing unit and toner hopper.
97
Chapter 4 General Cleaning
6. Vacuum the cleaning unit.
7. Vacuum the fuser unit.
98
Vacuuming The Printer
8. Vacuum the lamp housing filter on the underside of the fuser unit.
99
Chapter 4 General Cleaning

CAUTION

The transfer charger must be in the down position to avoid scratching the drum. Failure to perform steps 9 and 10 will damage the drum.
9. Check that the transfer charger is in the down position, and if not, move it to the down position by rotating the transfer elevator drive shaft counterclockwise. Watch the charger movement:
a. If the charger starts to move up, it is already in the down
position.
b. If the charger starts to move down, continue to rotate the
drive shaft until the charger reaches the complete down position.
1
100
2
Legend:
1) Transfer Charger
2) Transfer Elevator Drive Shaft
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