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Lexmark C540 Service Manual

Lexmark C540
236 pages
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Lexmark
C540n, C543dn, C544n,
C544dn, C544dtn, and C544dw
5025-2xx, 4xx
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.
Edition: October 14, 2008

Table of Contents

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Lexmark C540 Specifications

General IconGeneral
ColorYes
Duplex printingNo
Time to first page (black, normal)12 s
Time to first page (color, normal)13 s
Print speed (black, normal quality, A4/US Letter)20 ppm
Processor frequency417 MHz
Maximum internal memory640 MB
Sound pressure level (printing)47 dB
Total input capacity251 sheets
Maximum input capacity901 sheets
Networking featuresFast Ethernet
Wireless technology802.11g
Standard input trays2
Supported media weight(s)60/176 g/m²
Compatible operating systemsWindows 2000/XP/2003/Vista/2008/7 Mac 9.2 Linux Novell
Paper tray media typesLabels, Plain paper, Transparencies
Non-ISO print media sizesExecutive (184 x 267mm), Folio (media size), Letter (media size), Legal (media size)
ISO A-series sizes (A0...A9)A4, A5, A6
JIS B-series sizes (B0...B9)B5
Maximum ISO A-series paper sizeA4
Supported network protocols (IPv4)TCP/IP IPv4, TCP/IP IPv6, TCP, UDP
Maximum duty cycle35000 pages per month
Package weight24500 g
Operating temperature (T-T)16 - 32 °C
Operating relative humidity (H-H)8 - 80 %
CertificationCAN/CSA-C22.2 60950-1, CSA E60825-1, ICES-003 Class B, BSMI B, VCCI B, US FDA, FCC B, UL 60950-1, EN/IEC 60320-1, CE B, CB IEC 60950-1, EN 60950-1, EN/IEC 61000-3, EN 55022 B, EN 55024, EN/IEC 60825-1, UL/DEMKO GS, AR S, SMA C-tick B, CCC B, CISPIR 22 B, MIC, EK
Sustainability certificatesBlue Angel
Weight and Dimensions IconWeight and Dimensions
Dimensions (WxDxH)424 x 400 x 292 mm

Summary

Notices and Safety Information

Safety Information

General safety precautions for product use, maintenance, and handling.

General Information

Tools Required for Service

Lists necessary tools for printer service.

Diagnostic Information

Start

Guides on initiating the diagnostic process for troubleshooting.

Symptom Tables

Lists common printer symptoms and troubleshooting actions.

Error Codes and Messages

Lists printer error codes, user messages, and paper jam codes.

Service Checks

Provides step-by-step troubleshooting procedures for specific errors.

Repair Information

Handling ESD-Sensitive Parts

Crucial safety precautions for handling sensitive electronic components.

Front Cover Assembly Removal

Step-by-step instructions for front cover removal.

Left Cover Assembly Removal

Step-by-step instructions for left cover removal.

Operator Panel Removal

Instructions for removing the operator panel.

Controller Board Removal

Step-by-step instructions for controller board removal.

Fuser Assembly Removal

Instructions for removing the fuser assembly.

Preventive Maintenance

Safety Inspection Guide

Guide to identify and address unsafe conditions.

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