Lexmark 1020 Printer User Manual


 
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4078-00X
5 Maintenance
Station
Intermittent nozzle failures can be caused by worn
parts in the maintenance station. Perform the
“Maintenance Station Service Check” on page 2-8,
then return to this check.
6 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. Also check
the paper for curl or wrinkles.
Feed rollers for wear, dirt, or looseness.
Gearsforwearorbinds.
Paper path for obstructions.
7 Carrier Transport Blurred print and voids can be caused by problems
in the carrier transport area. Check the following:
Carrier transport belt for wear.
Carrier guide rod for wear or dirt.
Carrier to carrier frame engagement should be
lubricated with grease P/N 1329301. Do not
lubricate the carrier guide rod.
Idler pulley parts for wear, damage, or
looseness.
8 Alignment Uneven vertical lines can be adjusted by
performing the bidirectional alignment. The user is
directed, through the Printer Control program, to
perform the bidirectional printing alignment, when
replacing a print cartridge.
FRU / Function Action