Text preview for : Servicemanual lexmark optra s.pdf part of Lexmark Optra S Optra S - 4059-XXX - Laser Printer
- Service Manual
Back to : Servicemanual lexmark opt | Home
OptraTM S
4059-XXX
· Table of Contents · Start Diagnostics · Safety and Notices · Trademarks · Index · Manuals Menu
Lexmark and Optra are trademarks of Lexmark International, Inc., registered in the United States and/or other countries.
4059-XXX
First Edition (October 1998)
The following paragraph does not apply to any country where such provisions are inconsistent with local law: LEXMARK INTERNATIONAL, INC. PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to you. This publication could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in later editions. Improvements or changes in the products or the programs described may be made at any time. Publications are not stocked at the address given below; requests for publications should be made to your point of purchase. Comments may be addressed to Lexmark International, Inc., D22A/035-3, 740 New Circle Road NW, Lexington, Kentucky 40550, U.S.A. Lexmark may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you. Lexmark and Optra are trademarks of Lexmark International, Inc., registered in the United States and/or other countries.
© Copyright Lexmark International, Inc. 1998 All rights reserved.
UNITED STATES GOVERNMENT RESTRICTED RIGHTS This software and documentation are provided with RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013 and in applicable FAR provisions: Lexmark International, Inc., Lexington, KY 40550.
4059-XXX
Contents
Notices and Safety Information . . . . . . . . . . . . . . . . . . . . . . . ix
Laser Notices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maintenance Approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tools Required For Service . . . . . . . . . . . . . . . . . . . . . . . . . . . Acronyms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1-4 1-5 1-5 1-6
Diagnostic Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Service Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 User Status Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12 User Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16 Power-On Self Test (POST) . . . . . . . . . . . . . . . . . . . . . . . 2-24 Symptom Tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25 Service Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-28 Charge Roll Service Check . . . . . . . . . . . . . . . . . . . . . . . 2-29 Cover Open Switch/Cable Service Check . . . . . . . . . . . . 2-31 Dead Machine Service Check . . . . . . . . . . . . . . . . . . . . . 2-32 Duplex Option Service Check. . . . . . . . . . . . . . . . . . . . . . 2-35 Envelope Feeder Option Service Check . . . . . . . . . . . . . 2-39 Erase Lamp Service Check . . . . . . . . . . . . . . . . . . . . . . . 2-46 Fan Service Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-47 Fuser Service Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48 Fuser Envelope Conditioner Solenoid Service Check . . . 2-51 Input Sensor Service Check . . . . . . . . . . . . . . . . . . . . . . . 2-57 Input Tray(s) Option Service Check . . . . . . . . . . . . . . . . . 2-58 High Capacity Feeder Input Tray Service Check . . . . . . . 2-61 Main Drive Service Check . . . . . . . . . . . . . . . . . . . . . . . . 2-73 Operator Panel Service Check . . . . . . . . . . . . . . . . . . . . . 2-74 Options Service Check . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-76 Output Bin Sensor Standard Tray Service Check . . . . . . 2-78 Output Expander Service Check . . . . . . . . . . . . . . . . . . . 2-79 Paper Feed Service Check. . . . . . . . . . . . . . . . . . . . . . . . 2-86 Parallel Port Service Check . . . . . . . . . . . . . . . . . . . . . . . 2-89 Printhead Service Check . . . . . . . . . . . . . . . . . . . . . . . . . 2-89 Print Quality Service Check . . . . . . . . . . . . . . . . . . . . . . . 2-91 Contents iii
4059-XXX Smart Cartridge Service Check . . . . . . . . . . . . . . . . . . . Serial Port Service Check . . . . . . . . . . . . . . . . . . . . . . . Toner Sensor Service Check. . . . . . . . . . . . . . . . . . . . . Transfer Roll Service Check . . . . . . . . . . . . . . . . . . . . . 2-102 2-104 2-104 2-105
Diagnostic Aids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Diagnostic Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Device Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Quick Disk Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Disk Test/Clean . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Flash Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Disabling Download Emulations . . . . . . . . . . . . . . . . . . . . 3-3 Duplex Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 Duplex Quick Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 Duplex Sensor Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 Duplex Motor Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 Duplex Feed 1 Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7 Duplex Feed 2 Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7 Error Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 Viewing the Error Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 Clearing the Error Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 Hardware Tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9 LCD Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9 Button Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9 DRAM Memory Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10 ROM Memory Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10 Parallel Wrap Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11 Serial Wrap Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12 Input Tray Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14 Input Tray Feed Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14 Input Tray Sensor Test . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14 Output Bin Test - Standard Bin . . . . . . . . . . . . . . . . . . . . 3-15 Output Bin Feed Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15 Output Bin Sensor Test . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16 Output Bin X Sensor Test . . . . . . . . . . . . . . . . . . . . . . . . 3-16 Base Sensor Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17 Print Registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18 Printer Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19 Setting the Page Count . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19 Viewing the Permanent Page Count . . . . . . . . . . . . . . . . 3-19 Maintenance Page Count (2420/2450/2455/3455) . . . . . 3-20 Setting Configuration ID. . . . . . . . . . . . . . . . . . . . . . . . . . 3-20 Restore EP Factory Defaults . . . . . . . . . . . . . . . . . . . . . . 3-21
iv 4059 Service Manual
4059-XXX Print Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22 Print Quality Test Pages. . . . . . . . . . . . . . . . . . . . . . . . . . 3-23 Printing Menu Settings Page . . . . . . . . . . . . . . . . . . . . . . 3-24 Autocompensator Operation . . . . . . . . . . . . . . . . . . . . . . . . . 3-25 Autoconnect System, Paper Tray Options, Envelope Feeder and Output Expander Operations . . . . . . . . . . . . . . . . . . . . . . . . . 3-26 Fuser Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27 Paper Feed Jams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29 Repair Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Handling ESD-Sensitive Parts . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Adjustment Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Duplex Motor Drive Belts . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Fuser Solenoid Adjustment . . . . . . . . . . . . . . . . . . . . . . . . 4-3 Gap Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 Printhead Assembly Adjustment. . . . . . . . . . . . . . . . . . . . . 4-4 Paper Alignment Assembly Adjustment . . . . . . . . . . . . . . . 4-5 Screw Identification Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7 Removal Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12 Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12 Center Pan Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18 Controller Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19 Developer Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . 4-20 Duplex Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21 Duplex Front Cover Assembly . . . . . . . . . . . . . . . . . . . . . 4-21 Duplex Front Cover Door . . . . . . . . . . . . . . . . . . . . . . . . . 4-21 Duplex Front Cover Door Switch . . . . . . . . . . . . . . . . . . . 4-21 Duplex Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22 Engine Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23 EP Frame Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23 Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24 Fuser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26 Fuser Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27 Fuser Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28 Fuser Detack Fingers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29 Fuser Detack Housing Assembly . . . . . . . . . . . . . . . . . . . 4-29 Fuser Transfer Plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30 Fuser Envelope Conditioner Solenoid . . . . . . . . . . . . . . . 4-31 Fuser Exit Flag Assembly. . . . . . . . . . . . . . . . . . . . . . . . . 4-31 Fuser Exit Roll Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 4-32 Fuser Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33 Fuser Lower Exit Guide Assembly . . . . . . . . . . . . . . . . . . 4-33 High Voltage Power Supply . . . . . . . . . . . . . . . . . . . . . . . 4-34 Contents v
4059-XXX Inner EMC Shield. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Inner Paper Deflector Assembly . . . . . . . . . . . . . . . . . . . Integrated Tray Compensator Assembly . . . . . . . . . . . . . Integrated Tray Compensator Pick Roll Assembly . . . . . Interconnect Board Assembly . . . . . . . . . . . . . . . . . . . . . Left Side Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Low Voltage Power Supply . . . . . . . . . . . . . . . . . . . . . . . Main Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . Main Drive Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Multipurpose Tray/Lower Deflector Assembly . . . . . . . . . Operator Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operator Panel Cable/Cover Open Switch Assembly . . . Optional 250/500 Paper Tray Assembly . . . . . . . . . . . . . Outer EMC Shield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Paper Alignment Assembly . . . . . . . . . . . . . . . . . . . . . . . Paper Input Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Paper Size Sensing Board. . . . . . . . . . . . . . . . . . . . . . . . Pick Roll. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Printhead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Redrive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Right Side Frame. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Smart Cartridge Contacts . . . . . . . . . . . . . . . . . . . . . . . . Toner Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transfer Roll Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . Upper Paper Deflector Assembly . . . . . . . . . . . . . . . . . . Upper Front Cover Hinge Assembly . . . . . . . . . . . . . . . . Upper Front Cover Interlock Switch Assembly . . . . . . . . 4-35 4-36 4-37 4-38 4-39 4-41 4-43 4-44 4-45 4-46 4-48 4-49 4-50 4-51 4-52 4-53 4-54 4-54 4-55 4-56 4-57 4-58 4-59 4-60 4-60 4-61 4-62
Connector Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 Low Voltage Power Supply . . . . . . . . . . . . . . . . . . . . . . . . 5-1 High Voltage Power Supply . . . . . . . . . . . . . . . . . . . . . . . . 5-3 Engine Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4 Fuser Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11 Interconnect Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14 Envelope Option Board . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17 Duplex Option Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19 Autoconnect - Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21 Output Expander Control Board - Level 1 Stepper Motor 5-22 Output Expander Control Board - Level 2 DC Motor . . . . 5-24 Preventive Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Safety Inspection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lubrication Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . Scheduled Maintenance (2420/2450/2455/3455) . . . . . . . . . . 6-1 6-1 6-1 6-2
vi 4059 Service Manual
4059-XXX Parts Catalog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 How To Use This Parts Catalog . . . . . . . . . . . . . . . . . . . . . . . 7-1 Assembly 1: Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2 Assembly 2: Frame. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6 Assembly 3: Printhead . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10 Assembly 4: Paper Feed (Autocompensator). . . . . . . . . . 7-12 Assembly 5: Paper Feed - Multipurpose Unit . . . . . . . . . . 7-14 Assembly 6: Paper Feed - Alignment . . . . . . . . . . . . . . . . 7-16 Assembly 7: Paper Feed - Output . . . . . . . . . . . . . . . . . . 7-18 Assembly 8: Integrated Paper Tray - 250 Sheet . . . . . . . 7-20 Assembly 9: Main Drive . . . . . . . . . . . . . . . . . . . . . . . . . . 7-22 Assembly 10: Developer Drive . . . . . . . . . . . . . . . . . . . . . 7-24 Assembly 11: Fuser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26 Assembly 12: Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32 Assembly 13: Charging . . . . . . . . . . . . . . . . . . . . . . . . . . 7-34 Assembly 14: Electronics . . . . . . . . . . . . . . . . . . . . . . . . . 7-36 Assembly 15: 250 Sheet Tray . . . . . . . . . . . . . . . . . . . . . 7-48 Assembly 16: 500 Sheet Tray . . . . . . . . . . . . . . . . . . . . . 7-52 Assembly 17: 500/500 Dual Tray . . . . . . . . . . . . . . . . . . . 7-56 Assembly 18: Duplex . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-60 Assembly 19: Output Expander . . . . . . . . . . . . . . . . . . . . 7-66 Assembly 20: Envelope Feeder . . . . . . . . . . . . . . . . . . . . 7-70 Assembly 21: High Capacity Feeder . . . . . . . . . . . . . . . . 7-74 Assembly 22: Kiosk - Vertical Paper Adapter. . . . . . . . . . 7-84 Assembly 23: Kiosk - Horizontal Paper Adapter. . . . . . . . 7-86 Assembly 24: Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-88 Assembly 25: Miscellaneous . . . . . . . . . . . . . . . . . . . . . . 7-90
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I-1
Contents vii
4059-XXX
Notices and Safety Information Laser Notices
The following laser notice labels may be affixed to this printer as shown:
Laser Advisory Label
ix 4059 Service Manual
4059-XXX
Class 1 Laser Statement Label
CLASS 1 LASER PRODUCT LASER KLASSE 1 LUOKAN 1 LASERLAITE APPAREIL À LASER DE CLASSE 1 TO IEC 825
Notices and Safety Information x
4059-XXX
Laser Notice
The printer is certified in the U.S. to conform to the requirements of DHHS 21 CFR Subchapter J for Class I (1) laser products, and elsewhere is certified as a Class I laser product conforming to the requirements of IEC 825. Class I laser products are not considered to be hazardous. The printer contains internally a Class IIIb (3b) laser that is nominally a 5 milliwatt gallium arsenide laser operating in the wavelength region of 770-795 nanometers. The laser system and printer are designed so there is never any human access to laser radiation above a Class I level during normal operation, user maintenance, or prescribed service condition.
Laser
Der Drucker erfüllt gemäß amtlicher Bestätigung der USA die Anforderungen der Bestimmung DHHS (Department of Health and Human Services) 21 CFR Teil J für Laserprodukte der Klasse I (1). In anderen Ländern gilt der Drucker als Laserprodukt der Klasse I, der die Anforderungen der IEC (International Electrotechnical Commission) 825 gemäß amtlicher Bestätigung erfüllt. Laserprodukte der Klasse I gelten als unschädlich. Im Inneren des Druckers befindet sich ein Laser der Klasse IIIb (3b), bei dem es sich um einen Galliumarsenlaser mit 5 Milliwatt handelt, der Wellen der Länge 770-795 Nanometer ausstrahlt. Das Lasersystem und der Drucker sind so konzipiert, daß im Normalbetrieb, bei der Wartung durch den Benutzer oder bei ordnungsgemäßer Wartung durch den Kundendienst Laserbestrahlung, die die Klasse I übersteigen würde, Menschen keinesfalls erreicht.
Avis relatif à l'utilisation de laser
Pour les Etats-Unis : cette imprimante est certifiée conforme aux provisions DHHS 21 CFR alinéa J concernant les produits laser de Classe I (1). Pour les autres pays : cette imprimante répond aux normes IEC 825 relatives aux produits laser de Classe I.
xi 4059 Service Manual
4059-XXX Les produits laser de Classe I sont considérés comme des produits non dangereux. Cette imprimante est équipée d'un laser de Classe IIIb (3b) (arséniure de gallium d'une puissance nominale de 5 milliwatts) émettant sur des longueurs d'onde comprises entre 770 et 795 nanomètres. L'imprimante et son système laser sont conçus pour impossible, dans des conditions normales d'utilisation, d'entretien par l'utilisateur ou de révision, l'exposition à des rayonnements laser supérieurs à des rayonnements de Classe I .
Avvertenze sui prodotti laser
Questa stampante è certificata negli Stati Uniti per essere conforme ai requisiti del DHHS 21 CFR Sottocapitolo J per i prodotti laser di classe 1 ed è certificata negli altri Paesi come prodotto laser di classe 1 conforme ai requisiti della norma CEI 825. I prodotti laser di classe non sono considerati pericolosi. La stampante contiene al suo interno un laser di classe IIIb (3b) all'arseniuro di gallio della potenza di 5mW che opera sulla lunghezza d'onda compresa tra 770 e 795 nanometri. Il sistema laser e la stampante sono stati progettati in modo tale che le persone a contatto con la stampante, durante il normale funzionamento, le operazioni di servizio o quelle di assistenza tecnica, non ricevano radiazioni laser superiori al livello della classe 1.
Avisos sobre el láser
Se certifica que, en los EE.UU., esta impresora cumple los requisitos para los productos láser de Clase I (1) establecidos en el subcapítulo J de la norma CFR 21 del DHHS (Departamento de Sanidad y Servicios) y, en los demás países, reúne todas las condiciones expuestas en la norma IEC 825 para productos láser de Clase I (1). Los productos láser de Clase I no se consideran peligrosos. La impresora contiene en su interior un láser de Clase IIIb (3b) de arseniuro de galio de funcionamiento nominal a 5 milivatios en una longitud de onda de 770 a 795 nanómetros. El sistema láser y la impresora están diseñados de forma que ninguna persona pueda verse afectada por ningún tipo de radiación láser superior al nivel de Notices and Safety Information xii
4059-XXX la Clase I durante su uso normal, el mantenimiento realizado por el usuario o cualquier otra situación de servicio técnico.
Declaração sobre Laser
A impressora está certificada nos E.U.A. em conformidade com os requisitos da regulamentação DHHS 21 CFR Subcapítulo J para a Classe I (1) de produtos laser. Em outros locais, está certificada como um produto laser da Classe I, em conformidade com os requisitos da norma IEC 825. Os produtos laser da Classe I não são considerados perigosos. Internamente, a impressora contém um produto laser da Classe IIIb (3b), designado laser de arseneto de potássio, de 5 milliwatts ,operando numa faixa de comprimento de onda entre 770 e 795 nanómetros. O sistema e a impressora laser foram concebidos de forma a nunca existir qualquer possiblidade de acesso humano a radiação laser superior a um nível de Classe I durante a operação normal, a manutenção feita pelo utilizador ou condições de assistência prescritas.
Laserinformatie
De printer voldoet aan de eisen die gesteld worden aan een laserprodukt van klasse I. Voor de Verenigde Staten zijn deze eisen vastgelegd in DHHS 21 CFR Subchapter J, voor andere landen in IEC 825. Laserprodukten van klasse I worden niet als ongevaarlijk aangemerkt. De printer is voorzien van een laser van klasse IIIb (3b), dat wil zeggen een gallium arsenide-laser van 5 milliwatt met een golflengte van 770-795 nanometer. Het lasergedeelte en de printer zijn zo ontworpen dat bij normaal gebruik, bij onderhoud of reparatie conform de voorschriften, nooit blootstelling mogelijk is aan laserstraling boven een niveau zoals voorgeschreven is voor klasse 1.
xiii 4059 Service Manual
4059-XXX
Lasermeddelelse
Printeren er godkendt som et Klasse I-laserprodukt, i overenstemmelse med kravene i IEC 825. Klasse I-laserprodukter betragtes ikke som farlige. Printeren indeholder internt en Klasse IIIB (3b)-laser, der nominelt er en 5 milliwatt galliumarsenid laser, som arbejder på bølgelængdeområdet 770-795 nanometer. Lasersystemet og printeren er udformet således, at mennesker aldrig udsættes for en laserstråling over Klasse I-niveau ved normal drift, brugervedligeholdelse eller obligatoriske servicebetingelser.
Huomautus laserlaitteesta
Tämä kirjoitin on Yhdysvalloissa luokan I (1) laserlaitteiden DHHS 21 CFR Subchapter J -määrityksen mukainen ja muualla luokan I laserlaitteiden IEC 825 -määrityksen mukainen. Luokan I laserlaitteiden ei katsota olevan vaarallisia käyttäjälle. Kirjoittimessa on sisäinen luokan IIIb (3b) 5 milliwatin galliumarsenidilaser, joka toimii aaltoalueella 770 - 795 nanometriä. Laserjärjestelmä ja kirjoitin on suunniteltu siten, että käyttäjä ei altistu luokan I määrityksiä voimakkaammalle säteilylle kirjoittimen normaalin toiminnan, käyttäjän tekemien huoltotoimien tai muiden huoltotoimien yhteydessä.
VARO! Avattaessa ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Älä katso säteeseen. VARNING! Osynlig laserstrålning när denna del är öppnad och spärren är urkopplad. Betrakta ej strålen.
Laser-notis
Denna skrivare är i USA certifierad att motsvara kraven i DHHS 21 CFR, underparagraf J för laserprodukter av Klass I (1). I andra länder uppfyller skrivaren kraven för laserprodukter av Klass I enligt kraven i IEC 825. Notices and Safety Information xiv
4059-XXX Laserprodukter i Klass I anses ej hälsovådliga. Skrivaren har en inbyggd laser av Klass IIIb (3b) som består av en laserenhet av gallium-arsenid på 5 milliwatt som arbetar i våglängdsområdet 770795 nanometer. Lasersystemet och skrivaren är utformade så att det aldrig finns risk för att någon person utsätts för laserstrålning över Klass I-nivå vid normal användning, underhåll som utförs av användaren eller annan föreskriven serviceåtgärd.
Laser-melding
Skriveren er godkjent i USA etter kravene i DHHS 21 CFR, underkapittel J, for klasse I (1) laserprodukter, og er i andre land godkjent som et Klasse I-laserprodukt i samsvar med kravene i IEC 825. Klasse I-laserprodukter er ikke å betrakte som farlige. Skriveren inneholder internt en klasse IIIb (3b)-laser, som består av en gallium-arsenlaserenhet som avgir stråling i bølgelengdeområdet 770-795 nanometer. Lasersystemet og skriveren er utformet slik at personer aldri utsettes for laserstråling ut over klasse I-nivå under vanlig bruk, vedlikehold som utføres av brukeren, eller foreskrevne serviceoperasjoner.
Avís sobre el Làser
Segons ha estat certificat als Estats Units, aquesta impressora compleix els requisits de DHHS 21 CFR, apartat J, pels productes làser de classe I (1), i segons ha estat certificat en altres llocs, és un producte làser de classe I que compleix els requisits d'IEC 825. Els productes làser de classe I no es consideren perillosos. Aquesta impressora conté un làser de classe IIIb (3b) d'arseniür de gal.li, nominalment de 5 mil.liwats, i funciona a la regió de longitud d'ona de 770-795 nanòmetres. El sistema làser i la impressora han sigut concebuts de manera que mai hi hagi exposició a la radiació làser per sobre d'un nivell de classe I durant una operació normal, durant les tasques de manteniment d'usuari ni durant els serveis que satisfacin les condicions prescrites.
xv 4059 Service Manual
4059-XXX
Japanese Laser Notice
Chinese Laser Notice
Notices and Safety Information xvi
4059-XXX
Korean Laser Notice
Safety Information ·
This product is designed, tested and approved to meet strict global safety standards with the use of specific Lexmark components. The safety features of some parts may not always be obvious. Lexmark is not responsible for the use of other replacement parts. The maintenance information for this product has been prepared for use by a professional service person and is not intended to be used by others. There may be an increased risk of electric shock and personal injury during disassembly and servicing of this product. Professional service personnel should understand this and take necessary precautions.
· ·
Consignes de Sécurité ·
Ce produit a été conçu, testé et approuvé pour respecter les normes strictes de sécurité globale lors de l'utilisation de composants Lexmark spécifiques. Les caractéristiques de
xvii 4059 Service Manual
4059-XXX sécurité de certains éléments ne sont pas toujours évidentes. Lexmark ne peut être tenu responsable de l'utilisation d'autres pièces de rechange. Les consignes d'entretien et de réparation de ce produit s'adressent uniquement à un personnel de maintenance qualifié. Le démontage et l'entretien de ce produit pouvant présenter certains risques électriques, le personnel d'entretien qualifié devra prendre toutes les précautions nécessaires.
· ·
Norme di sicurezza ·
Il prodotto è stato progettato, testato e approvato in conformità a severi standard di sicurezza e per l'utilizzo con componenti Lexmark specifici. Le caratteristiche di sicurezza di alcune parti non sempre sono di immediata comprensione. Lexmark non è responsabile per l'utilizzo di parti di ricambio di altri produttori. Le informazioni riguardanti la manutenzione di questo prodotto sono indirizzate soltanto al personale di assistenza autorizzato. Durante lo smontaggio e la manutenzione di questo prodotto, il rischio di subire scosse elettriche e danni alla persona è più elevato. Il personale di assistenza autorizzato, deve, quindi, adottare le precauzioni necessarie.
· ·
Sicherheitshinweise ·
Dieses Produkt und die zugehörigen Komponenten wurden entworfen und getestet, um beim Einsatz die weltweit gültigen Sicherheitsanforderungen zu erfüllen. Die sicherheitsrelevanten Funktionen der Bauteile und Optionen sind nicht immer offensichtlich. Sofern Teile eingesetzt werden, die nicht von Lexmark sind, wird von Lexmark keinerlei Verantwortung oder Haftung für dieses Produkt übernommen. Die Wartungsinformationen für dieses Produkt sind ausschließlich für die Verwendung durch einen Wartungsfachmann bestimmt. Während des Auseinandernehmens und der Wartung des Geräts besteht ein zusätzliches Risiko eines elektrischen Schlags und körperlicher Verletzung. Das zuständige
· ·
Notices and Safety Information xviii
4059-XXX Fachpersonal sollte entsprechende Vorsichtsmaßnahmen treffen.
Pautas de Seguridad ·
Este producto se ha diseñado, verificado y aprobado para cumplir los más estrictos estándares de seguridad global usando los componentes específicos de Lexmark. Puede que las características de seguridad de algunas piezas no sean siempre evidentes. Lexmark no se hace responsable del uso de otras piezas de recambio. La información sobre el mantenimiento de este producto está dirigida exclusivamente al personal cualificado de mantenimiento. Existe mayor riesgo de descarga eléctrica y de daños personales durante el desmontaje y la reparación de la máquina. El personal cualificado debe ser consciente de este peligro y tomar las precauciones necesarias.
· ·
Informações de Segurança ·
Este produto foi concebido, testado e aprovado para satisfazer os padrões globais de segurança na utilização de componentes específicos da Lexmark. As funções de segurança de alguns dos componentes podem não ser sempre óbvias. A Lexmark não é responsável pela utilização de outros componentes de substituição. As informações de segurança relativas a este produto destinam-se a profissionais destes serviços e não devem ser utilizadas por outras pessoas. Risco de choques eléctricos e ferimentos graves durante a desmontagem e manutenção deste produto. Os profissionais destes serviços devem estar avisados deste facto e tomar os cuidados necessários.
· ·
xix 4059 Service Manual
4059-XXX
Informació de Seguretat ·
Aquest producte està dissenyat, comprovat i aprovat per tal d'acomplir les estrictes normes de seguretat globals amb la utililització de components específics de Lexmark. Les característiques de seguretat d'algunes peces pot ser que no sempre siguin òbvies. Lexmark no es responsabilitza de l'us d'altres peces de recanvi. La informació pel manteniment d'aquest producte està orientada exclusivament a professionals i no està destinada a ningú que no ho sigui. El risc de xoc elèctric i de danys personals pot augmentar durant el procés de desmuntatge i de servei d'aquest producte. El personal professional ha d'estar-ne assabentat i prendre les mesures convenients.
· ·
Notices and Safety Information xx
4059-XXX
Chinese Safety Information
Korean Safety Information
Ozone Information
This product does not produce measurable amounts of ozone gas.
xxi 4059 Service Manual
4059-XXX
Preface
This manual is divided into the following chapters:
·
·
· · · · ·
"General Information" contains a general description of the printer, options, and the maintenance approach used to repair it. General environmental and safety instructions as well as special tools and test equipment are listed in this chapter. "Diagnostic Information" contains a service error code table, user status message table, user error message table, symptom table, and service checks used to isolate failing field replaceable units (FRUs). "Diagnostic Aids" contains tests and checks used to locate or repeat symptoms of printer problems. Printer operation information is provided to enhance the tests and checks. "Repair Information" provides instructions for making printer adjustments and removing and installing FRUs. "Connector Locations" uses illustrations to identify the major components and test points on the printer. "Preventive Maintenance" contains safety inspection guidelines, lubrication specifications, and maintenance information to prevent problems and maintain performance. "Parts Catalog" contains illustrations and part numbers for individual FRUs.
Preface xxii
4059-XXX
1. General Information
The OptraTM S Laser Printers are letter quality page printers designed to attach to IBM-compatible PC's and to most computer networks. The printer is available in eleven models. Optra S Model 1250 (4059-121) 1255 (4059-125)
1-1 4059 Service Manual
4059-XXX Optra S Models 1620 (4059-162) 1625 (4059-165) 1650 (4059-160) 1855 (4059-185) 1855 (4059-C01)
General Information 1-2
4059-XXX Optra S Models 2420 (4059-242) 2450 (4059-240) 2455 (4059-245) 3455 (4059-345)
1-3 4059 Service Manual
4059-XXX
Options
The following options are available. Some options are not available in every country. Contact your point of purchase for options available in your country. Memory options of 4MB, 8MB, 16MB and 32MB Flash memory options of 4MB and 8MB Integrated network options Token-Ring Ethernet Tri-Port IR Adapter IPDS SCS USB/Parallel Port 250 and 500-sheet paper trays of A5, letter, and legal size. 250 Sheet Special Media Tray Assembly 500/500-sheet dual trays (Models 2450, 2455 and 3455) 2000 Sheet High Capacity Feeder Envelope feeder Duplex option Hard Disk - 1.4 GB (Models 1250, 1620, 1650, 2420 and 2450) Hard Disk - 2.1 GB (Models 1255, 1625, 1855, 2455 and 3455) Forms Hard Disk - 2.1 GB Infrared Adapter Kiosk Adapter Output Expander (Models 1650, 1855, 2450, 2455 and 3455)
General Information 1-4
4059-XXX
Maintenance Approach
The diagnostic information in this manual leads you to the correct field replaceable unit (FRU) or part. Use the service error codes, user status messages, user error messages, service checks, and diagnostic aids to determine the printer problem and repair the failure. After you complete the repair, perform tests as needed to verify the repair.
Tools Required For Service
Flat-blade screwdriver #1 Phillips screwdriver #2 Phillips screwdriver 7.0 mm nut driver 5.5 mm wrench Needlenose pliers Diagonal pliers Spring hook Feeler gauges Analog or digital multimeter Parallel wrap plug 1319128 Serial wrap plug 1329048 Twinax/serial debug cable 1381963 Coax/serial debug cable 1381964
1-5 4059 Service Manual
4059-XXX
Acronyms
CSU DRAM EDO EP EPROM ESD FRU GB HVPS LASER LCD LED LVPS MROM NVRAM OEM PC POST RIP ROM SIMM SRAM UPR V ac V dc Customer Setup Dynamic Random Access Memory Enhanced Data Out Electrophotographic Process Erasable, Programmable Read-Only Memory Electrostatic Discharge Field Replaceable Unit Giga Byte High Voltage Power Supply Light Amplification by Stimulated Emission of Radiation Liquid Crystal Display Light-Emitting Diode Low Voltage Power Supply Masked Read Only Memory Nonvolatile Random Access Memory Original Equipment Manufacturer Photoconductor Power-On Self Test Raster Imaging Processor Read Only Memory Single In-Line Memory Module Static Random Access Memory Used Parts Return Volts alternating current Volts direct current
General Information 1-6
4059-XXX
2. Diagnostic Information Start
CAUTION: Remove power from the printer before you connect or disconnect any cable or electronic board or assembly for personal safety and to prevent damage to the printer. Use the hand grips on the side of the printer. Make sure your fingers are not under the printer when you lift or set the printer down. Use the service error code, user status message, user error message, symptom table, service checks, and diagnostic aids in this chapter to determine the corrective action necessary to repair a malfunctioning printer. Service error codes are indicated by a three digit error code. If a service error code is displayed, go to the "Service Error Codes" on page 2-2. User status messages provide the user with information on the current status of the printer. Ready is displayed on the first line of the display unless Power Saver is invoked, then Power Saver is displayed. If a user status message is displayed, go to the "User Status Messages" on page 2-12. User error messages are indicated by a two or three digit error code that provides the user with information that explains a problem with a print cartridge, paper jam, option, port, and so on. If a user error message is displayed, go to the "User Error Messages" on page 2-16. If your machine completes the "Power-On Self Test (POST)" on page 2-24 without an error, and you have a symptom, go to the "Symptom Tables" on page 2-25. Locate your symptom and take the appropriate action. If a service error code appears while you are working on the machine, go to the "Service Error Codes" on page 2-2 and take the indicated action for that error.
2-1 4059 Service Manual
4059-XXX
Service Error Codes
Service Error Codes are generally non-recoverable except in an intermittent condition when you can POR the printer to temporarily recover from the error condition.
Error Code 900 RIP Software 901 Engine Flash Action Replace the controller board. This error indicates that the flash which the engine board code is programmed into is bad. Replace the engine board. These errors indicate an unrecoverable engine software error. Replace the engine board.
902 General Engine Software 903 Paperport Link Driver Error 904 Interface Violation by the controller software 905 Interface Violation by Paperport Device 906 ControllerEngine Link Driver Error
Diagnostic Information 2-2
4059-XXX
Error Code 910 DC Pick Motor DC Pick Motor Stall 911 DC Pick Motor Excessive PWM 912 DC pick motor below speed 913 DC pick motor over speed 914 DC pick motor: No encoder feedback 917 Transfer Roll 920 Fuser Error Indicates a problem in the transfer roll area. Go to the "Transfer Roll Service Check" on page 2-105. Indicates that the fuser is below temperature when printing. Go to the "Cold Fuser Service Check" on page 2-48. Indicates that the fuser is below standby temperature when the printer is idle. Go to the "Cold Fuser Service Check" on page 2-48. Fuser failed to reach standby temperature. Go to the "Cold Fuser Service Check" on page 2-48. Fuser is too hot during printing or when printer is idle. Go to the "Hot Fuser Service Check" on page 2-50. An open circuit has been detected in the Fuser Thermistor Circuit. Go to the "Hot Fuser Service Check" on page 2-50. Wrong fuser lamp installed. Check the fuser lamp for the correct type of lamp that should be installed. Indicates a printer fan stalled. Go to the "Fan Service Check" on page 2-47. Indicates that the engine has detected that either the erase lamp assembly is missing or disconnected. Go to the "Erase Lamp Service Check" on page 2-46. Action Error Codes 910,911,912,913 and 914 are indications that a Tray 1 paper feed problem has been detected. Go to the "Input Tray(s) Option Service Check" on page 2-58.
921 Fuser Error
922 Fuser Error 923 Fuser Error 924 Fuser Error
925 Fuser Error 927 Fan Stalled 928 Erase Lamps
2-3 4059 Service Manual
4059-XXX
Error Code 929 Toner Sensor Action The toner sensor is not operating properly, the developer drive assembly is not operating properly or the print cartridge is defective. Go to the "Remove Paper - Output Bin X is displayed, POST Incomplete, Unable to clear the message." on page 2-84. The wrong printhead is installed. Replace with the correct printhead. These errors represent a problem with the printhead. Go to the "Printhead Service Check" on page 2-89.
930 Printhead Error 931-935 Printhead Error 931 - Printhead: no first Hsync 932 - Printhead: Lost HSYNCS 934 - Mirror Motor Lost Lock 935 - Mirror Motor unable to reach operating speed. 936-937 Transport Motor 936 - Main Drive Motor initial lock failure 937 - Main Drive Motor lost lock
Indicates a problem with the main drive motor. Go to the "Main Drive Service Check" on page 2-73.
Diagnostic Information 2-4
4059-XXX
Error Code 939 Controller Engine Communications Error Action The controller board and the engine board cannot communicate with one another. The controller board, engine board or interconnect board is defective. Check each board for correct installation and secure ground. If no problem is found, replace the FRUs in the following order: controller board engine board interconnect board Note: The controller software also can cause a 939 error code. Contact your next level for software support. 941 Controller Code CRC 941 Controller Font CRC 943 Controller Font Version 944 Controller Board Failure 945 Controller Board Failure ASIC Failure 946 Controller Board Failure SRAM Failure 947 Engine Board 953 NVRAM Failure 954 NVRAM Failure Replace the controller board. Replace the controller board. Indicates that the controller code and FONT ROM are incompatible. Replace the controller board. Replace the controller board.
Replace the controller board.
Replace the engine board. Indicates the NVRAM Chip on the engine board has failed. Replace the engine board. Indicates the NVRAM experienced a CRC failure. Replace the engine board.
2-5 4059 Service Manual
4059-XXX
Error Code 956 Configuration ID Action Indicates a problem with the Configuration ID. This error occurs because the engine received a configuration ID from the controller software which is not valid for the level of engine code existing in the printer. Setting the configuration ID correctly should fix this error. The ID can be set via the NPA data stream or operator panel. Note: This error is not generated at POR to allow the servicer a method of resetting the configuration ID. However, setting the configuration ID is the only operation that the servicer can perform. See "Setting Configuration ID" on page 3-20. 960 RAM Memory Error 961 RAM in Slot 1 is Bad. 962 RAM in Slot 2 is Bad. 964 Emulation Error 965 Emulation Error Indicates a DRAM Memory Error on the controller board. Replace the controller board. Replace the SIMM in Slot 1. If this does not fix the problem, replace the controller board. Replace the SIMM in Slot 2. If this does not fix the problem, replace the controller board. Indicates a failure within the Download Emulation which is programmed into the code overlay SIMM. The specific error is as follows: 964 - Download Emulation CRC Failure. Checksum Failure. 965 - Download Emulation Outdated, The Download Emulation and the controller code are incompatible. Go to "Disabling Download Emulations" on page 3-3. The following errors indicate a failure with the network card in the specified slot. X=any card installed in slots 1,2 or 3. 975 - Unrecognizable Network Card x. Replace Network Card x. 976 - Unrecoverable software error in Network Card x. 977 - Controller software detects that a Network Card is installed in slot x but cannot establish communications with it. 978 - Bad checksum while programming Network Card x. Replace Network Card x. 979 - Flash parts failed while programming Network Card x. The engine is experiencing unreliable communications to the specified device. The engine protocol violation detected by the specified device.
975 - 979 Network Card X
980 Comm 981
Diagnostic Information 2-6
4059-XXX
Error Code 982 Comm 983 984 Action Communications error detected by the specified device. Invalid command received by the specified device. Invalid command parameter received by the specified device. Note: Service Errors 980 thru 984 can be one of the following: engine board, duplex, tray x (1,2,3,4 or 5), envelope feeder or bin x (1,2 or 3). 990 Indicates an equipment check condition has occurred in the specified device, but the device is unable to identify the exact component failure. Note: can be one of the following: duplex, tray x (1,2,3,4 or 5), envelope feeder or output bin x(1,2 or 3). 991 Card The specified device has detected an equipment check in its system card. Note: can be one of the following: duplex, tray x(1,2,3,4 or 5), envelope feeder or output bin x (1,2 or 3).
Sub Error Codes For 9XX and 2XX Error Codes The sub error codes are helpful troubleshooting a paper path problem, especially paper jams in the base printer, envelope feeder and duplex unit. The following is an example of how the printer displays a duplex unit sub error code.
Byte 1 DU DU XX XX Byte 5 Byte 2 XX XX Byte 6 Byte 3 XX XX Byte 7 Byte 4 XX XX Byte 8
2-7 4059 Service Manual
4059-XXX Base Printer Sub Error Codes Each status byte has a different level of troubleshooting value for each area of the printer. The following table displays status bytes 1, 2 and 3. This set of status bytes is designed to help isolate paper jams and paper feed problems in the base printer.
Status Bytes 1, 2,3 84 xx 00
Explanation The input sensor is still covered by the first sheet of paper through the printer and the second sheet is ready to arrive at the sensor. Video information has not started on the page at the input sensor within two inches after activating the input sensor flag. The media takes too long to complete a pass through the input sensor. This can occur when a sheet of paper is in the machine during POST and the input sensor flag has tripped the input sensor. This error is generated whenever media is seen at the input sensor before the sensor flag activates the input sensor. A paper jam is detected by the tray you are trying to feed from. A paper jam is detected by a smart option and an error message displays. Paper Tray 5 pass thru sensor is not activated by a sheet of paper. Paper Tray 4 pass thru sensor is not activated by a sheet of paper. Paper Tray 3 pass thru sensor is not activated by a sheet of paper. Paper Tray 2 pass thru sensor is not activated by a sheet of paper. Paper Tray 5 pass thru sensor is not activated and never deactivated. A sheet of paper may still be over the sensor or the flag is still activated.
84 xx 01 84 xx 02 84 xx 04
84 xx 05 84 xx 06 84 xx 07 84 xx 08 84 xx 09 84 xx 0A 84 xx 0B 84 xx 0C
Diagnostic Information 2-8
4059-XXX
Status Bytes 1, 2,3 84 xx 0D Explanation Paper Tray 4 pass thru sensor is not activated and never deactivated. A sheet of paper may still be over the sensor or the flag is still activated. Paper Tray 3 pass thru sensor is not activated and never deactivated. A sheet of paper may still be over the sensor or the flag is still activated. Paper Tray 2 pass thru sensor is not activated and never deactivated. A sheet of paper may still be over the sensor. The paper activated the input sensor too soon. The paper activated the input sensor too soon. The envelope feeder pass thru sensor is activated and never deactivated. The envelope feeder pass thru sensor is not activated. The paper fed too early from Tray 1. The smart option did not pick the paper. The smart option did not pick the paper. The input sensor is not activated even though the paper is picked from the source. The autocompensator DC motor stalls when attempting to pick a sheet of paper. The autocompensator DC motor takes too long to ramp up.
84 xx 0E
84 xx 0F 84 xx 11 84 xx 13 84 xx 1D 84 xx 1E 84 xx 1F 84 xx 21 84 xx 22 8E xx 02 8E xx 0B 8E xx 11
2-9 4059 Service Manual
4059-XXX Envelope Feeder Sub Error Codes Status byte 1 contains the most valuable information to help isolate a feed problem with the envelope feeder and is the only byte contained in the following table.
Status Byte 1 00 10 11 21 30 32 36
Explanation There was no envelope feeder error reported. Printer failed POST - Homing of Envelope feeder Printer failed POST - Halted Envelope Feeder The envelope feeder failed to feed, envelope jam. The D.C. motor failed to reach operating speed. The motor stalled. The motor failed to stop.
Duplex Unit Sub Error Codes Status byte 4 contains the most valuable information to help isolate a failing part or assembly in the duplex option and is the only byte contained in the following table.
Status Byte 4 00 01 02 03
Explanation No duplex error. No problem was reported to the engine by the duplex system card. The leading edge of the sheet of paper never arrived at the input sensor. The duplex option system board never received media notification from the printer. The trailing edge of the sheet of paper never cleared the input sensor.
Diagnostic Information 2-10
4059-XXX
Status Byte 4 04 Explanation The leading edge of the sheet of paper never arrived at the exit sensor. Note: This error is the most common due to the long length of the paper path between the input sensor and the exit sensor. The duplex logic thinks a sheet of paper is feeding to the duplex unit due to a sensor malfunction in the paper path when in fact the printer has not sent a command to send a sheet of paper to the duplex unit. The exit sensor detected a sheet of paper too early. The sheet of paper's trailing edge did not clear the exit sensor in the desired length of time. The feed motor experienced a complete motor stall. The D.C. motor is under speed. The motor never reached the correct operating speed. There is paper left in the duplex option. Paper was sensed during the homing operation during POST. There is paper left in the duplex option. Paper was sensed during the DC motor diagnostic test during POST. The D.C. motor experienced an acceleration error. There is paper left in the duplex option. Paper was sensed during IR clear during POST.
05
06 07 08 0E 13 15 18 3D
2-11 4059 Service Manual
4059-XXX
User Status Messages
User Status Message Ready Status The printer is ready to receive and process data. Action Press Menu> or