Symptom tables, Printer symptom table, Symptom tables” on – Lexmark 5021-0XX User Manual
Page 103

Diagnostic information
2-25
5021-0XX
Symptom tables
Printer symptom table
Symptom
Action
Operator panel buttons do not
work
See
.
Operator panel display is blank,
printer beeps 5 times
See
.
Operator panel continuously
displays all diamonds and beeps
5 times
See
.
Operator panel display is blank,
but printer does not beep
Replace operator panel assembly.
Paper feed problems
See
.
Close door displayed when all
doors are closed
See
and follow the action
suggested.
Printer does not reset or change
user settings
See
and follow the action
suggested.
Paper jam messages do not reset
after removing paper
See
and follow the action
suggested.
Toner cartridge does not turn or
does not put toner on the
photodeveloper cartridge.
See
.
Developer motor makes noise or
continuously runs
See
Main motor makes noise or
continuously runs
See
.
Transfer belt unit makes noise
when rotated or does not rotate at
all
See