Symptom Tables - Lexmark T62X Service Manual

4069-5XX/7XX

Symptom Tables

Symptom Table - Base Printer
Symptom
Cartridge Fan (722/72n) fails to
run or is noisy
Printhead Fan fails to run or is
noisy (722/72n).
Dead Machine
Operator Panel - One or more
buttons do not work.
Operator Panel - Display is blank.
Printer sounds 5 beeps.
Operator Panel - Display is blank.
Printer does not sound 5 beeps.
Operator Panel continuously
displays all diamonds, sounds 5
beeps and does not complete
POST.
Paper feed problems - Base
printer or Integrated 250 Paper
Tray
Paper jams at exit of Redrive
Assembly - No Duplex Option
installed.
Paper jams at exit of Redrive
Assembly - Duplex Option
installed
Fuser Solenoid fails to operate.
Print quality - Black page
Print quality - Blank page
2-42
Service Manual
Action
Go to the "Cartridge Fan Service
Check" on page
Go to "Printhead Fan Service
Check" on page 2-63.
noisy, replace the fan assembly.
Go to the "Dead Machine Service
Check" on page
Go to the "Operator Panel Buttons
Service Check" on page
Go to the "Operator Panel Service
Check" on page
Replace the operator panel
assembly.
Go to the "Operator Panel Service
Check" on page
Go to the "Paper Feed Service
Check" on page
Go to the "Paper Feed Service
Check" on page
Go to the "Duplex Option Service
Check" on page
Go to the "Fuser Solenoid Service
Check" on page
Go to the "Print Quality - All Black
Page" on page 2-110.
Go to the "Print Quality - Blank
Page" on page 2-110.
2-64.
If the fan is
2-50.
2-86.
2-86.
2-86.
2-105.
2-105.
2-53.
2-68.