User's Guide
Page 4
... printer operating mode ...86 Turning on Reduced Curl mode ...86 Print quality problems ...87 Cleaning the printhead lens ...91 Notices ...93 Conventions ...93 Electronic emission notices ...93 Noise emission levels ...95 Product energy consumption ...95 Waste from Electrical and Electronic Equipment (WEEE) directive 96 Laser notice ...96 Statement of Limited Warranty for Lexmark E250d...
... printer operating mode ...86 Turning on Reduced Curl mode ...86 Print quality problems ...87 Cleaning the printhead lens ...91 Notices ...93 Conventions ...93 Electronic emission notices ...93 Noise emission levels ...95 Product energy consumption ...95 Waste from Electrical and Electronic Equipment (WEEE) directive 96 Laser notice ...96 Statement of Limited Warranty for Lexmark E250d...
User's Guide
Page 96
... Equipment (WEEE) directive The WEEE logo signifies specific recycling programs and procedures for your product. The laser system and printer are not considered to in the wavelength region of DHHS 21 CFR Subchapter J for Lexmark E250d and E250dn Lexmark International, Inc. For customers outside the U.S., refer to the country-specific warranty information that is never...
... Equipment (WEEE) directive The WEEE logo signifies specific recycling programs and procedures for your product. The laser system and printer are not considered to in the wavelength region of DHHS 21 CFR Subchapter J for Lexmark E250d and E250dn Lexmark International, Inc. For customers outside the U.S., refer to the country-specific warranty information that is never...
Service Manual
Page 15
...completing the repair, perform tests as needed to help identify parts. 4512-220, -230 1. General information The Lexmark™ E250d and E250dn are two models covered in this manual: • E250d-16MB memory standard, a parallel USB (universal serial bus) connector, ENA support for USB and/or parallel ports..., and prints 30 pages per minute on letter-size media (29 ppm on A4, 25ppm on E250n and E250dn. Models There are monochrome laser printers designed for USB...
...completing the repair, perform tests as needed to help identify parts. 4512-220, -230 1. General information The Lexmark™ E250d and E250dn are two models covered in this manual: • E250d-16MB memory standard, a parallel USB (universal serial bus) connector, ENA support for USB and/or parallel ports..., and prints 30 pages per minute on letter-size media (29 ppm on A4, 25ppm on E250n and E250dn. Models There are monochrome laser printers designed for USB...
Service Manual
Page 72
...the assembly to properly fuse. Check to make sure that the laser light path is being used . A heavier media may require higher heat to evenly distribute the toner. Check the springs in the printer driver. 2-48 Lexmark™ E250d and E250dn Replace as necessary. See"LVPS/HVPS service check" ... page FRU PC Kit (not a FRU) Transfer roll Action The charge roll may not be operating at its ends. Variation in the printer driver. Poor fusing of wear, damage or contamination. If toner cartridge is being used . The bearing assemblies should support the transfer roll,...
...the assembly to properly fuse. Check to make sure that the laser light path is being used . A heavier media may require higher heat to evenly distribute the toner. Check the springs in the printer driver. 2-48 Lexmark™ E250d and E250dn Replace as necessary. See"LVPS/HVPS service check" ... page FRU PC Kit (not a FRU) Transfer roll Action The charge roll may not be operating at its ends. Variation in the printer driver. Poor fusing of wear, damage or contamination. If toner cartridge is being used . The bearing assemblies should support the transfer roll,...
Service Manual
Page 74
...the toner cartridge. Vertical white lines See "Vertical streaks" below. Try a different toner cartridge. If the lines are usually caused by the laser beam, which may be partially blocked. The PC cleaner sump may be incorrectly set. Inspect the fuser at its entry for more information. See... or fuser may be defective. The toner cartridge or fuser may be defective. With the printer off , clear the path or clean the lens. Replace the PC kit. 2-50 Lexmark™ E250d and E250dn Vertical or horizontal streaks appear on the front or back of the manual for repeating...
...the toner cartridge. Vertical white lines See "Vertical streaks" below. Try a different toner cartridge. If the lines are usually caused by the laser beam, which may be partially blocked. The PC cleaner sump may be incorrectly set. Inspect the fuser at its entry for more information. See... or fuser may be defective. The toner cartridge or fuser may be defective. With the printer off , clear the path or clean the lens. Replace the PC kit. 2-50 Lexmark™ E250d and E250dn Vertical or horizontal streaks appear on the front or back of the manual for repeating...