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Lexmark E 240 - User Manual

Lexmark E 240
111 pages
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User’s Guide
June 2005
Lexmark and Lexmark with diamond design are trademarks of Lexmark International, Inc.,
registered in the United States and/or other countries.
© 2005 Lexmark International, Inc. All rights reserved.
740 West New Circle Road
Lexington, Kentucky 40550
E240, E240n

Table of Contents

Questions and Answers

  • D
    Diana AtkinsonSep 23, 2025
    Why does paper curl after printing with my Lexmark Printer?
    • G
      garciaangelaSep 23, 2025
      If paper curls badly after printing with your Lexmark printer, the Paper Weight setting may be incorrect for the type of paper you are using. Change the Paper Weight setting to Smooth.
  • S
    Sarah WebbAug 23, 2025
    Why is my Lexmark Printer printing too light?
    • M
      Meagan PatelAug 25, 2025
      If your Lexmark printer is printing too lightly, it could be due to several reasons: * The Toner Darkness setting is too light. * You are using paper that does not meet the printer specifications. * The toner cartridge is low on toner. * The toner cartridge is defective. To fix this, try these solutions: Select a different Toner Darkness setting from the printer driver, load paper from a new package, avoid textured paper, make sure the paper you load in the trays is not damp, and replace the toner cartridge.
  • C
    Carla BergAug 25, 2025
    Why is my Lexmark Printer printing too dark?
    • O
      operezAug 26, 2025
      If your Lexmark printer is printing too dark, it could be because the Toner Darkness setting is too dark or the toner cartridge is defective. To solve this, select a different Toner Darkness setting from the printer driver or replace the toner cartridge.
  • A
    amandajohnsonAug 27, 2025
    How to fix toner specks on Lexmark E 240 Printer?
    • K
      Kelly PetersonAug 27, 2025
      Toner specks on your Lexmark printouts can be caused by a defective toner cartridge, a worn or defective fuser, or toner in the paper path. To address this, try the following: replace the toner cartridge, replace the fuser. If the issue persists, call for service.
  • H
    hoodjohnAug 27, 2025
    Why does my Lexmark E 240 Printer have a gray background when printing?
    • B
      Betty LeeAug 27, 2025
      A gray background on your Lexmark printer's output can occur if the Toner Darkness setting is too dark or if the toner cartridge is defective. Try selecting a different Toner Darkness setting from the printer driver, or replace the toner cartridge.
  • J
    jamie27Sep 16, 2025
    Why are the margins incorrect on my Lexmark E 240 Printer?
    • C
      Clayton DickersonSep 16, 2025
      Incorrect margins on your Lexmark printer can occur if the Form Size setting in the printer driver is different from the size paper loaded in the tray. Set the Form Size to A4 to correct this.
  • A
    Amber RiceSep 13, 2025
    How to prevent dust on Lexmark E 240 Printer paper tray?
    • C
      Christian GordonSep 13, 2025
      To prevent dust from gathering on the extended paper tray of your Lexmark printer, attach the dust cover to the back of the printer. This protects the paper tray from the environment and prevents it from being knocked out of position.
  • J
    Joshua ThompsonSep 14, 2025
    What causes uneven print density on Lexmark E 240 Printer?
    • P
      Pam BellSep 14, 2025
      Uneven print density on your Lexmark printer is caused by a defective toner cartridge. Replace the toner cartridge to resolve this issue.
  • J
    Jessica AllenSep 5, 2025
    Why does toner rub off easily from Lexmark E 240 output?
    • J
      Jonathan ReynoldsSep 5, 2025
      If toner rubs off easily from the paper after printing with your Lexmark printer, the Paper Texture or Paper Weight setting might be incorrect, or the fuser could be worn or defective. Try changing the Paper Texture from Normal to Smooth or Rough and the Paper Weight from Plain to CardStock (or other appropriate weight). If the issue persists, replace the fuser.
  • J
    Jenna WestSep 3, 2025
    Why does my Lexmark E 240 print only on one side of the page?
    • W
      woodsjacquelineSep 3, 2025
      If your Lexmark printer is only printing on one side of the page, it's possible that the toner cartridge is not properly installed. Remove and then reinsert the toner cartridge to ensure it is correctly seated.

Summary

Safety Information

Printer Overview

Installing Software for Local Printing

Windows Software Installation

Instructions for installing printer software on Windows operating systems.

Macintosh Software Installation

Steps for installing printer software on Macintosh operating systems.

UNIX;Linux Software Installation

Guidance for installing printer software on UNIX and Linux platforms.

Installing Software for Network Printing

Windows Network Setup

Procedures for configuring printers for direct or shared network printing in Windows.

Macintosh Network Setup

Steps to set up network printing for Macintosh computers.

UNIX;Linux Network Setup

Instructions for network printing on UNIX and Linux environments.

Installing Options

Using the Operator Panel

Software and Network Tasks

Configuring TCP;IP

Steps for assigning an IP address to the printer for network connectivity.

Supplies Information

Ordering Printer Supplies

Information on what supplies are needed and how to order them.

Changing Toner Cartridge

Toner Cartridge Replacement

Step-by-step instructions for replacing the printer's toner cartridge.

Changing Photoconductor Kit

Photoconductor Kit Replacement

Procedure for replacing the photoconductor kit in the printer.

Troubleshooting

Lexmark E 240 Specifications

General IconGeneral
Print TechnologyLaser
Print Speed (Black)24 ppm
Print Resolution1200 x 1200 dpi
Monthly Duty Cycle10, 000 pages
Standard Paper Capacity250 sheets
ConnectivityUSB 2.0
Duplex PrintingManual
Supported Operating SystemsWindows, Mac OS, Linux
Output Tray Capacity100 sheets
Media Sizes SupportedLetter, Legal, A4, A5, B5
Media Types SupportedPlain Paper, Envelopes

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