Diagnostic Information
2-13
4099
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. If dirty, clean
and lubricate.
• Carrier to carrier frame engagement should be
lubricated with grease P/N 99A0394.
• Idler pulley parts for wear, damage, or
looseness.
8
Alignment
Uneven vertical lines can be adjusted by
performing the printhead alignment adjustments.
The user is directed, through the Printer Control
program, to perform the printhead alignment
adjustments, when replacing a printhead cartridge.
FRU / Function
Action
Summary of Contents for Z31 Color Jetprinter
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Page 54: ...7 12 Service Manual 4099 Assembly 5 Automatic Sheet Feeder ...
Page 56: ...7 14 Service Manual 4099 Assembly 6 Maintenance Station ...
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