Lexmark E250D Support Question
Lexmark E250D Support Question
Find answers below for this question about Lexmark E250D - E B/W Laser Printer.Need a Lexmark E250D manual? We have 4 online manuals for this item!
Question posted by rbgray on April 19th, 2013
Location Of Print-head Lens On A E250d Printer
I don't see any lens inside the unit. Exactly where is it located. I need to clean it as I have poor print quality.
Current Answers
Related Lexmark E250D Manual Pages
Quick Reference - Page 13
... "What types of the selected print
media, print side facing up, at a time. Using only the specified print media helps prevent paper jams and print-quality problems. To load the manual feeder:
1 Place a sheet of print media can be loaded?" Note: Do not force the print media into the printer.
There is located at the front of the manual...
User's Guide - Page 4
... ...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 and E250dn 96
Index ...99
4
User's Guide - Page 45
...printer: • Chemically treated papers used by the US Government Printing Office can result in ., such as letterhead must withstand temperatures of recycled papers in government agencies. The ink must be affected by the resin in fewer paper feeding problems and better print quality....
45 Inks that require a registration (the precise print location on the page) greater than 60 g/m2 (16...
User's Guide - Page 54
...currently loaded in the manual feeder, see Using the Local Printer Settings Utility on page43. For more information, see your fingers can affect print quality. • Load letterhead faceup, with the stamp area... the time the printer engages the print media and when it automatically engages. There is located at the front of the printer and can only feed one sheet of print media at the ...
User's Guide - Page 60
When the printer is located at the front of the printer and can affect print quality. • Insert envelopes with the top of the sheet entering the printer first.
60 The printer displays the Load Manual Feeder light sequence.
8 Place a sheet of the selected print media, print side facing up, at which point you should enter the printer last). • Load...
User's Guide - Page 78
... Maintenance is listed under the Warnings heading, it is installed. The maintenance kit contains all geographies. Note: The maintenance kit may continue to function properly after the photoconductor kit has reached its official end-of-life (approximately 30,000 pages), print quality begins to the printer, the printer stops operating after 120,000 pages have...
User's Guide - Page 87
... print quality problems can be defective, empty, or worn. Replace the toner cartridge or fuser* as needed. The Continue and Error lights appear.
9 Follow the instructions on page91.)
2 Replace the toner cartridge. 3 Replace the fuser*. See the following in the order listed:
1 Clean the printhead lens. (See Cleaning the printhead lens on the printed page. 10 Turn the printer...
User's Guide - Page 91
... the button on a flat, clean surface.
91 Place the print cartridge assembly on the print cartridge assembly. Print quality problems Cleaning the printhead lens
Some print quality problems can be solved by cleaning the printhead lens. 1 Turn the printer off. 2 Press the button on the left side of the printer to release and lower the front door. 3 Remove the print cartridge assembly by pulling...
User's Guide - Page 92
... printer.
5 Gently wipe the printhead lens with the arrows on the tracks in the printer and pushing the print cartridge assembly in damage to the printhead lens.
6 Install the print cartridge assembly into the printer by aligning the arrows on .
92 Print quality problems
4 Locate the glass printhead lens within the recessed area in the top of the print cartridge assembly with a clean...
User's Guide - Page 99
... (Setup menu) 39
B
booklets 65 Busy light 11
C
canceling a print job 67 card stock 47 characteristics, print media
paper 43 cleaning the printhead lens 91 clearing paper jams 56 configuration menus
Parallel MAC Binary PS 39 Mode 2 39 NPA Mode 39 Protocol 39
printing the Printer Settings Configuration sheet 37 Setup
Auto CR after LF 39...
User's Guide - Page 100
... kit near full light 17 ports parallel 39 USB 38, 40 print cartridge See toner cartridge print media guidelines
paper 43 print media specifications
characteristics 44 print quality problems 87 Print Quality Test Pages (Utilities menu) 40 Printer Settings Configuration sheet
printing 37 printhead lens, cleaning 91 printing
booklets 65 duplex 62 letterhead 66 multi-page (N-up) 64 overlays...
Service Manual - Page 5
... panel 1-2
Models E250d and E250dn 1-2 Specifications 1-3
Memory 1-3 Print speed 1-3 Print quality 1-3 Media trays and supply capacity 1-4 Connectivity and compatibility 1-5 Types of print media 1-6 Tips ...codes 2-29 Service error codes 2-33 Diagram of the printer menus 2-36 Symptom tables 2-37 POST symptom table 2-37 Printer symptom table 2-38 Service checks 2-39 Controller card ...
Service Manual - Page 6
... service check 2-43 Paper feed service checks 2-43 Parallel or USB port service check 2-45 Print quality service checks 2-46 Printhead service check 2-53 Transfer roll service check 2-53
Diagnostic aids 3-1
Accessing service menus 3-1 Printing menus 3-1 Moving around the menu 3-1
Configuration menu selections 3-4 Utilities 3-4 Setup 3-5 Parallel 3-5 USB 3-6 Network 3-7
Diagnostics...
Service Manual - Page 28
.... • Press and hold Cancel to reset the printer.
2-4 Lexmark™ E250d and E250dn Printing a directory, a font list, menu settings pages, or Print Quality Test Pages: • Wait for a list of current printer settings. • Press and hold Cancel to reset the printer. Hex Trace Ready
x Meaning The printer is in Power Saver mode.
The Busy message is...
Service Manual - Page 62
...poorly, or curls" on back of media • Toner not fused • Streaks • Blank pages
Action
See "Dead machine service check" on page 2-43. Light print. Toner on page 2-45. Print quality problems • Light print...print" on page 2-46. See "Media picks during POST and/or continuously" on page 3-50.
2-38 Lexmark™ E250d and E250dn See "Solving print quality...
Printer ...
Service Manual - Page 66
... card at pin 5 for both are exhibited in the print quality. 4512-220, -230
LVPS/HVPS service check
FRU LVPS... card connector pin values" on page 4-13.
2-42 Lexmark™ E250d and E250dn See "Controller card removal" on page 5-2, or replace the... the HVPS are new and replaced at J17. If the switch is on the printer, and check for the following voltages at J17:
J17 pins
Pins 1-4 Pin 6...
Service Manual - Page 70
...the beam or dust on page 3-50.
2-46 Lexmark™ E250d and E250dn
Try a different toner cartridge and PC kit.
•...printer returns to the right of the transfer roll gear.
• If there is blank. Using print quality test pages
To help evaluate print quality. Open the front access cover. d. When light stays on ).
4.
Also, see "Solving print quality problems" on the lens...
Service Manual - Page 74
...Vertical white lines may be caused by the laser beam, which may be caught between the PC...print quality problems
Note: Refer to the print defects guide at its entry for debris. Replace the PC Kit first and recheck. Vertical white lines may be caused by a defective printhead. Replace the PC kit.
2-50 Lexmark™ E250d and E250dn With the printer off , clear the path or clean the lens...
Service Manual - Page 76
...220, -230
Print quality problems (Continued)
Problem
Cause/action
The printer is media loaded in the optional Tray 2. The printer does not print after picking. ...E250d and E250dn The media fails to restart the printer. • Make sure the toner cartridge assembly is selected from Tray 1, and fan it with the printer on and indicates ready, but nothing prints.
Make sure the printer...
Service Manual - Page 82
... are reset to help evaluate print quality:
• A text page with printer information, cartridge information, current margin ...printer memory (RAM) are missing. The replace photoconductor message should be cleared only when the photoconductor kit has been replaced.
3-4 Lexmark™ E250d and E250dn Turn off the printer. Help isolate printing problems when unexpected characters print...
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