Symptom tables, Symptom tables -25 – Lexmark 4059-XXX User Manual
Page 52

2-25
4059 Service Manual
4059-XXX
Symptom Tables
Symptom Table - Base Printer
Symptom
Action
Auxiliary Fan (2420/2450/2455/
3455) fails to run or is noisy.
Go to the
.
Dead Machine
Go to the
.
Operator Panel - One or more
buttons do not work.
Go to the
Operator Panel - Display is blank.
Printer sounds 5 beeps.
Go to the
.
Operator Panel - Display is blank.
Printer does not emit 5 beeps.
Replace the operator panel
assembly.
Operator Panel continuously
displays all diamonds - 5 beeps
and does not complete POST.
Go to the
.
Paperfeed problems - Base
printer or Integrated 250 Paper
Tray
Go to the
.
Paper jams at exit of Redrive
Assembly - No Duplex Option
installed.
Go to the
.
Paper jams at exit of Redrive
Assembly - Duplex Option
installed
Go to the
.
Fuser Solenoid
(Models 1620/1650/2420/2450/
3455)fails to operate.
Go to the
Conditioner Solenoid Service
Check” on page 2-51
.
Print quality - Black page
Go to
“Print Quality - All Black Page”
.
Print quality - Blank page
Go to
“Print Quality - Blank Page” on
Print quality - Light print
Go to