Lexmark J110 Service Manual page 73

4085-001
Operator Panel Problems
Symptom
Printer indicator light does not:
• Turn on
• Flash
• Turn off
• All diamonds
One or two pels missing
Only one button inoperative
More than one button inoperative
All diamonds on display
Paper Feed Problems
Symptom
Paper fails to stop at first print line
• 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
• Paper skews
• Paper does not feed, motor does
not turn
• Paper does not feed - motor
attempts to turn
Power Problems
Symptom
Printer inoperable
Action
See the "Operator Panel (LCD)
Display Service Check" on page 2-59
Replace the operator panel assembly.
Replace the operator panel assembly.
See the "Operator Panel (Buttons)
Service Check" on page 2-58
See the "Operator Panel (LCD)
Display Service Check" on page 2-59
Action
See the "Paper Feed Service Check"
on page 2-60 .
See "Paper feed pick assembly does
not feed, paper feed pick motor does
not turn" on page 2-61
Action
See the "Power Supply Service
Check" on page 2-63
Diagnostic Information
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