Lexmark 1020 - Manual (Page 24)

2-14
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.
• Gears for wear or binds.
• 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