Lexmark Z31 Color Jetprinter Service Manual - Page 18

Paper Feed Problems, Power Problems, Print Quality Problems, Paper Feed Service, Check

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4099 Paper Feed Problems Symptom • Fails to pick paper • Picks more than one sheet of paper • Picks paper but fails to feed • Paper jams • Paper fails to exit • Noisy paper feed Envelopes fail to feed Paper skews Power Problems Action Go to the "Paper Feed Service Check" on page 2-8. Go to the "Paper Feed Service Check" on page 2-8. Go to the "Paper Path Service Check" on page 2-10. Symptom No power in machine, motors do not operate Print Quality Problems Action Go to the "Power Service Check" on page 2-11. Symptom • Voids in characters • Light print • Prints off the page • Fuzzy print • Carrier moves but no print • Printhead dries prematurely • Colors print incorrectly • Vertical alignment off • Ink smearing • Vertical streaks on paper • Print lines crowded Action Go to the "Print Quality Service Check" on page 2-12. Go to the "Paper Feed Service Check" on page 2-8. 2-4 Service Manual

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2-4
Service Manual
4099
Paper Feed Problems
Power Problems
Print Quality Problems
Symptom
Action
• Fails to pick paper
• Picks more than one sheet of
paper
• Picks paper but fails to feed
• Paper jams
• Paper fails to exit
• Noisy paper feed
Go to the
“Paper Feed Service
Check” on page 2-8
.
Envelopes fail to feed
Go to the
“Paper Feed Service
Check” on page 2-8
.
Paper skews
Go to the
“Paper Path Service
Check” on page 2-10
.
Symptom
Action
No power in machine, motors do
not operate
Go to the
“Power Service Check”
on page 2-11
.
Symptom
Action
• Voids in characters
• Light print
• Prints off the page
• Fuzzy print
• Carrier moves but no print
• Printhead dries prematurely
• Colors print incorrectly
• Vertical alignment off
Go to the
“Print Quality Service
Check” on page 2-12
.
• Ink smearing
• Vertical streaks on paper
• Print lines crowded
Go to the
“Paper Feed Service
Check” on page 2-8
.