Lexmark P122 Photo Jetprinter, Руководство по обслуживанию

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Diagnostic Information
2-13
4102-P01
4 Printhead Cable Your printer feeds a sheet of paper and prints a
nozzle test pattern similar to the one shown:
Check the gold-plated contacts, on the end of the
cable that connect to the carrier, for dirt and wear.
Use only a clean dry cloth to clean the contacts.
Also check the cable for damage. You may need to
remove the cable from the carrier to inspect it.
4 Maintenance
Station Intermittent nozzle failures can be caused by worn
parts in the maintenance station. Perform the
“Maintenance Station Service Check” on
page 2-6
, and then return to this check.
5 Paper Feed Ink smudging and smearing can be caused by
paper problems or problems in the paper feed
area.
Check the following:
• Correct type of paper is being used.
• Paper for curl or wrinkles.
• Feed rollers for wear, dirt, or looseness.
• Gears for wear or binds.
• Paper path for obstructions.
Parts / FRUs Action
Service.bk Page 13 Tuesday, February 13, 2001 2:40 PM