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Lexmark X543 User Manual

Lexmark X543
359 pages
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Lexmark
â„¢
X543, X544, X546
7525-xxx
• 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: July 31, 2013

Table of Contents

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Lexmark X543 Specifications

General IconGeneral
Maximum Print Resolution1200 x 1200 dpi
Copy Resolution600 x 600 dpi
Scan Resolution1200 x 1200 dpi
Fax Modem Speed33.6 Kbps
Fax Resolution300 x 300 dpi
Copier Max Document Enlargement400 %
Copier Max Document Reduction25 %
FunctionsCopier, Printer, Scanner
Print TechnologyLaser
Scan TypeFlatbed
ConnectivityUSB, Ethernet
PC ConnectionUSB, Ethernet
Operating Systems SupportedWindows, Mac, Linux
Media TypeCard Stock, Envelopes, Labels, Plain Paper, Transparencies

Summary

Notices and Safety Information

Laser Safety Information

Product safety certification for Class I laser products, including warnings and compliance details.

Lithium Battery Warning

Caution regarding lithium battery replacement and potential explosion risk if incorrect type is used.

General Safety Precautions

General safety guidelines for product handling, maintenance, and ESD precautions.

Preface

Change History

Records revisions made to the manual, including dates and specific updates.

Conventions and Navigation

Explains symbols, notes, warnings, and manual navigation buttons.

1. General Information

Printer Models and Configurations

Lists the available Lexmark X54x series MFP models and their configurations.

Options and Features

Details available printer options and features like memory, connectivity, and operating modes.

Media Handling and Specifications

Covers paper input/output, duplexing, and media type/size specifications.

Fax Specifications

Outlines fax network connectivity, resolutions, and miscellaneous features.

2. Diagnostic Information

Start Diagnostic Process

Guides users on how to begin troubleshooting by identifying error codes or symptoms.

Symptom Tables

Provides tables for printer, scan/fax/copy, and print quality symptoms with actions.

Service Checks

Step-by-step procedures for diagnosing and resolving specific error codes and issues.

3. Diagnostic Aids

Menu Key Combinations

Explains how to access various diagnostic menus using key combinations.

Printer Setup Tests

Details tests for printer setup parameters like defaults, page counts, and serial numbers.

Scanner Tests

Details tests for ASIC, feed, and sensor functionality of the scanner.

4. Repair Information

ESD-Sensitive Parts Handling

Essential precautions for handling parts sensitive to electrostatic discharge.

Controller Board Removal

Instructions for removing the controller board, including ESD precautions.

Fuser Assembly Removal

Detailed steps for removing the fuser assembly.

Image Transfer Unit (ITU) Removal

Steps to remove the image transfer unit (ITU).

5. Locations

Exterior Views

Illustrates the front and rear exterior views of the printer with callouts.

Printer Boards and Connectors

Displays the layout of the controller board, its connectors, pin assignments, and signals.

6. Preventive Maintenance

Safety Inspection Guide

Provides a guide for identifying unsafe conditions and hazards.

Scheduled Maintenance

Details maintenance kits required after 60,000 pages.

7. Parts Catalog

How to Use This Parts Catalog

Explains the legend and conventions used in the parts catalog.

Assembly 1: Covers

Illustrates and lists parts for the printer's cover assemblies.

Assembly 2: Scanner

Provides an exploded view and parts list for the scanner unit.

Assembly 3: Paperpath

Shows the paper path and lists related components and FRUs.