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Lexmark X654DE Service Manual

Lexmark X654DE
665 pages
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Lexmark
X651de, X652de, X654de, X656de,
X656dte, X658d, X658de, X658dme, X658dfe,
X658dte, X658dtme, X658dtfe
Machine Type 7462
Table of contents
Start diagnostics
Safety and notices
Trademarks
Index
Lexmark and Lexmark with diamond design are
trademarks of Lexmark International, Inc., registered
in the United States and/or other countries.
Revision: February 28, 2012

Table of Contents

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Lexmark X654DE Specifications

General IconGeneral
Duplex printingYes
Print technologyLaser
Maximum resolution1200 x 1200 DPI
Time to first page (black, normal)9.5 s
Print speed (black, normal quality, A4/US Letter)53 ppm
Duplex print speed (black, normal quality, A4/US Letter)36 ppm
Copy speed (black, normal quality, A4)53 cpm
FaxingMono faxing
Modem speed33.6 Kbit/s
Total input capacity650 sheets
Maximum input capacity3200 sheets
Auto document feeder (ADF) input capacity75 sheets
Dimensions (WxDxH)548 x 611 x 755 mm
Networking featuresFast Ethernet
All-in-one functionsCopy, Fax, Scan
Standard input trays2
Color all-in-one functionsscan, n
Compatible operating systemsApple Mac OS X Apple Mac OS 9.x Linpus Linux Desktop 9.2, 9.3 Red Hat Enterprise Linux WS 3.0, 4.0, 5.0 SUSE Linux Enterprise Server 8.0, 9.0, 10.0 SUSE Linux Enterprise Desktop 10 openSUSE 10.2, 10.3, 11.0 Linspire Linux 6.0 Debian GNU/Linux 4.0 Red Flag Linux Desktop 5.0, 6.0 Ubuntu 7.10 Ubuntu 8.04 LTS Microsoft Windows 2000 Microsoft Windows XP Microsoft Windows Server 2003 Microsoft Windows XP x64 Microsoft Windows Server 2003 Microsoft Windows 2000 Server Microsoft Windows Server 2003 x64 Microsoft Windows Vista Microsoft Windows Vista x64 Microsoft Windows Server 2008 Microsoft Windows Server 2008 x64 Microsoft Windows 7 Novell Open Enterprise Server, Netware + NDS iPrint / Novell Distributed Print Services (NDPS), Novell NetWare 5.x, 6.x iPrint / Novell, Distributed Print Services (NDPS) Sun Solaris SPARC 8, 9, 10 Sun Solaris x86 10 HP-UX 11.11, 11.23, 11.31 IBM AIX 5.2, 5.3, 6.1 IBM iSeries / IBM AS/400 Systems + TCP/IP + OS/400 V3R1
Internal memory256 MB
Sound power level (standby)29 dB
Sound pressure level (printing)56 dB
Sound pressure level (scanning)55 dB
Envelopes sizes9, 10, DL
Paper tray media typesCard stock, Envelopes, Labels, Plain paper, Transparencies
Non-ISO print media sizesExecutive (184 x 267mm), Folio (media size), Legal (media size), Letter (media size), Statement (140 x 216mm)
ISO A-series sizes (A0...A9)A4, A5
JIS B-series sizes (B0...B9)B5
Maximum ISO A-series paper sizeA4
Security algorithmsLEAP, MD5, PEAP
Supported network protocols (IPv4)TCP/IP IPv4, IPX/SPX, AppleTalk, LexLink (DLC), TCP/IP IPv6, TCP, UDP
Standard interfacesUSB 2.0
USB 2.0 ports quantity3
Sustainability certificatesENERGY STAR
CertificationCE Class A, CB IEC 60950-1, IEC 60825-1, IEC 61000-3-2, IEC 61000-3-3, EN 55022 Class A, EN 55024, CISPR 22 Class A, IEC 60320, GS (TÜV), EN 60825-1, ACMA A-tick mark Class A, AS/NZS 60950-1, EK Mark, KCC MIC Mark, CCC Class A, UL AR, CS, TÜV Rh, CNC, ANATEL, SUBTEL, MTC, MOC, TK, TEC, SIRIM, ICASA, R&TTE ETSI ES 203 021, -2, -3
Maximum duty cycle275000 pages per month
Page description languagesPCL 5e, PCL 6, PDF 1.6, PostScript 3, PPDS, xHTML
Operating altitude0 - 3048 m
Operating temperature (T-T)16 - 32 °C
Operating relative humidity (H-H)8 - 80 %
Display diagonal9 \
Market positioningBusiness

Summary

General Information

Maintenance Approach

Describes the printer's maintenance approach and repair procedures.

Printer Overview

Provides a general description of the printer and its functions.

Options

Lists available internal and media handling options for the printer.

Supported Paper Sizes, Types, and Weights

Details the paper sizes, types, and weights supported by the printer.

Tools Required for Service

Lists the necessary tools for performing service on the printer.

Acronyms

Provides a list of acronyms used in the manual.

Diagnostic Information

Start

Initial steps and information gathering for printer repair.

Confirm the Installation Status

Checks the printer's installation status before troubleshooting.

Entering Diagnostics Menu

Procedure to access the printer's diagnostic menus.

User Attendance Messages

Lists user-facing messages, their descriptions, and possible repair actions.

Error Code Table

A table mapping error codes to their contents and possible repair actions.

Service Checks

Provides step-by-step procedures for checking specific sensors and components.

Network Service Check

Troubleshooting steps for network connectivity issues.

Diagnostic Aids

Understanding the Printer Control Panel

Explains the functions of the printer's control panel buttons and display items.

Understanding the Home Screen

Describes the main screen layout and navigation options.

Accessing Service Menus

Details how to access the printer's service and configuration menus.

Diagnostics Menu

Lists the available diagnostic tests and their corresponding pages.

Configuration Menu (CONFIG MENU)

Explains how to access and navigate the printer's configuration settings.

Reports

Enables printing of various printer reports, including menu settings.

Event Log

Provides a history of printer errors and how to view the log.

SIZE SENSING

Controls automatic registration of media size based on hardware sensors.

Printer Theory

Explains the internal workings of the printer's paper path and sensors.

Functions of Main Components

Describes the functions of key printer components like media tray and fuser.

Paper Jams

Explains how to understand and resolve paper jams.

Adjusting Skew

Procedures for adjusting and correcting image skew.

Security Reset Jumper

Information on using the security reset jumper for device configuration.

Printer Skew Specifications

Details the acceptable skew specifications for various paper types.

Repair Information

Handling ESD-Sensitive Parts

Guidelines for safely handling electronic parts sensitive to electrostatic discharge.

Model Information Used in the Parts Catalog

How to match machine models with parts catalog references.

Adjustments

Procedures for making mechanical and printhead adjustments.

Removal Procedures

General notes and procedures before starting component removal.

Charge Roll Assembly Removal

Step-by-step instructions for removing the charge roll assembly.

Duplex Assembly Removal

Procedure for removing the duplex assembly from the printer.

Fuser Unit Assembly Removal

Instructions for removing the fuser unit assembly.

HVPS Card Assembly Removal

Procedure for removing the HVPS card assembly.

Main Drive Motor Assembly Removal

Steps for removing the main drive motor assembly.

Alignment Assembly Removal

Instructions for removing the alignment assembly.

ADF Unit Assembly Removal (Models X651, X652, X654 and X656)

Procedure to remove the ADF unit assembly for specific models.

Scanner CCD Assembly Removal

Steps for removing the scanner CCD assembly.

Scanner Unit Assembly Removal (Models X651, X652, X654 and X656)

Procedure to remove the scanner unit assembly for specific models.

Connector Locations

Locations

Identifies the locations of various connectors on the printer.

Sensors–ADF

Diagram showing the locations of ADF sensors.

Sensors–Flatbed

Diagram showing the locations of flatbed scanner sensors.

Preventive Maintenance

Safety Inspection Guide

A guide to identifying unsafe conditions during printer operation.

Lubrication Specifications

Details on lubricants and their application for printer maintenance.

Scheduled Maintenance

Information on scheduled maintenance tasks and kits.

Maintaining the Printer

Procedures for maintaining optimum print quality.

Cleaning the Scanner Glass

Instructions for cleaning the scanner glass to improve image quality.

Parts Catalog

How to Use This Parts Catalog

Explains the legend and conventions used in the parts catalog.

Model Information Used in the Parts Catalog

Guide to matching machine models with part numbers.

Assembly 1: Covers (X651, X652, X654, and X656)

Exploded view and parts list for printer covers.

Assembly 2: Covers 1 (X658)

Exploded view and parts list for X658 model covers.

Assembly 4: Media Path and Ducts

Exploded view and parts list for media path and duct components.

Assembly 5: Pick Arm and Media Tray Assemblies

Exploded view and parts list for pick arm and media tray assemblies.

Assembly 6: Drive Motor Assembly, Redrive, and Duplex

Exploded view and parts list for drive motor, redrive, and duplex components.

Assembly 7: Printhead, Charge, and Transfer Assembly

Exploded view and parts list for printhead, charge, and transfer assemblies.

Assembly 8: System Card, HVPS and Scanner Controller Card Assemblies

Exploded view and parts list for system, HVPS, and scanner controller cards.

Assembly 9: Fuser and LVPS Card Assemblies

Exploded view and parts list for fuser and LVPS card assemblies.

Assembly 10: Flatbed Scanner

Exploded view and parts list for the flatbed scanner.

Assembly 11: ADF Unit Assembly

Exploded view and parts list for the ADF unit assembly.

Assembly 12: ADF Covers

Exploded view and parts list for ADF covers.

Assembly 13: ADF Feed and Drive

Exploded view and parts list for ADF feed and drive components.

Assembly 14: ADF Electronics

Exploded view and parts list for ADF electronics.

Assembly 15: 550 Sheet Option Tray Assembly (X658)

Exploded view and parts list for 550 Sheet option tray assembly (X658).

Assembly 16: 250 Sheet Option Tray Assembly (X651, X652, X654, and X656)

Exploded view and parts list for 250 Sheet option tray assembly.

Assembly 18: HCIT Sheet Option Tray Assembly (X651, X652, X654, and X656)

Exploded view and parts list for HCIT Sheet option tray assembly.

Assembly 19: MFP Stapler Assembly #1

Exploded view and parts list for MFP stapler assembly #1.

Assembly 20: MFP Stapler Assembly #2

Exploded view and parts list for MFP stapler assembly #2.

Assembly 21: MFP Stapler Assembly #3

Exploded view and parts list for MFP stapler assembly #3.

Assembly 22: MFP Stapler Assembly #4

Exploded view and parts list for MFP stapler assembly #4.

Assembly 23: MFP Offset Stacker Assembly #1

Exploded view and parts list for MFP offset stacker assembly #1.

Assembly 24: MFP Offset Stacker #2

Exploded view and parts list for MFP offset stacker #2.

Assembly 25: MFP Offset Stacker #3

Exploded view and parts list for MFP offset stacker assembly #3.

Assembly 26: MFP 4-bin Mailbox Assembly #1

Exploded view and parts list for MFP 4-bin mailbox assembly #1.

Assembly 27: MFP 4-bin Mailbox Assembly #2

Exploded view and parts list for MFP 4-bin mailbox assembly #2.

Assembly 28: MFP 4-bin Mailbox Assembly #3

Exploded view and parts list for MFP 4-bin mailbox assembly #3.

Assembly 29: Envelope Feeder

Exploded view and parts list for the envelope feeder.

Assembly 30: Miscellaneous

Exploded view and parts list for miscellaneous components.

Assembly 31: Power Cords

Exploded view and parts list for various power cords.

Assembly 32: Universal Trays and Accessories

Exploded view and parts list for universal trays and accessories.

Print Defects Guide

Faint Print (Low Contrast)

Troubleshooting steps for faint or low contrast print quality issues.

Blank Print (No Print)

Troubleshooting steps for when the printer produces blank pages.

Solid Black

Troubleshooting steps for prints that are solid black.

Vertical Lines (Process Direction)

Steps to resolve vertical lines or bands in the print.

Horizontal Stripes (Side to Side Direction)

Steps to resolve horizontal stripes or bands in the print.

Spots

Troubleshooting steps for spots appearing on the printed output.

After Image

Troubleshooting steps for when an image appears on subsequent pages.

Background (Fog)

Steps to resolve background fogging or shading issues.

Skew

Troubleshooting steps for when the printed image is skewed.

Media Damage

Steps to troubleshoot issues related to media damage.

No Fuse

Troubleshooting steps for when the fuser is not working correctly.

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