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Lexmark E250D - E B/W Laser Printer User Manual

Lexmark E250D - E B/W Laser Printer
164 pages
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Lexmark™ E250d and E250dn
4512-220
4512-230
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: July 2, 2008

Table of Contents

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Lexmark E250D - E B/W Laser Printer Specifications

General IconGeneral
Print TechnologyLaser
Print SpeedUp to 30 ppm
Print Resolution1200 x 1200 dpi
Monthly Duty CycleUp to 50, 000 pages
Output Capacity150-sheet output bin
Supported Operating SystemsWindows, Mac OS, Linux
Memory32 MB
ConnectivityUSB 2.0
Input Capacity250 sheets

Summary

General Information

Models

Describes the different printer models covered in the manual.

Operator Panel Overview

Details the printer's operator panel layout and functions.

Specifications

Lists key technical specifications of the printer.

Diagnostic Information

Error Light Patterns

Explains error codes indicated by printer lights.

Symptom Tables

Tables correlating symptoms with troubleshooting steps.

Component Service Checks

Procedures for checking printer components.

Diagnostic Aids

Service Menu Navigation

How to enter and navigate printer service menus.

Printer Utilities

Tools for troubleshooting printer problems.

Repair Information

ESD-Sensitive Parts Handling

Guidelines for safely handling electronic components.

Component Removal Procedures

General notes on removing printer parts.

Controller Card Replacement

Steps to remove the printer's controller card.

Locations and Connections

Printer Component Locations

Identifies external and internal printer components.

Controller Card Connector Pinouts

Details pin assignments and voltage values for controller card connectors.

Preventive Maintenance

Safety Inspection Guide

Guide for identifying and assessing unsafe conditions.

Maintenance Kits

Lists available maintenance kits and their part numbers.

Parts Catalog

Using the Parts Catalog

Explains the legend and structure of the parts catalog.

Electronics Parts Assembly

Exploded view and parts list for electronic components.