Lexmark 1020 manual Maintenance Station Service Check on

4078-00X

	FRU / Function	Action
5	Maintenance	Intermittent nozzle failures can be caused by worn
	Station	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.

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