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 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 . Paper Feed Problems Symptom Action 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 See the "Paper Feed Service Check" on page 2-60 . • Paper does not feed, motor does not turn • Paper does not feed - motor attempts to turn See "Paper feed pick assembly does not feed, paper feed pick motor does not turn" on page 2-61 . Power Problems Symptom Printer inoperable Action See the "Power Supply Service Check" on page 2-63 . Diagnostic Information 2-51