Diagnostics Mode; Entering Diagnostics Mode; Available Tests - Lexmark W850n Service Manual

4024-110

Diagnostics mode

Entering Diagnostics mode

1.
Press and hold
2.
Turn on the printer.
Release the buttons when Performing Self Test displays.
3.

Available tests

The tests display on the operator panel in the order shown:
Diagnostics mode tests
MOTOR TESTS
Transport mtr
Fuser cooling fan
PC unit cooling fan
Toner add mtr
Drum unit mtr
Registrat clutch
Tray 1 feed mtr
Tray 2 feed mtr
Tray 3 feed mtr
Tray 4 feed mtr
Tray 5 feed mtr
MPF pick solenoid
Transport clutch
Duplex drv mtr
Diverter solenoid
Exit2 cooling fan
Exit1 shift mtr
Exit2 shift mtr
Exit2 drive mtr
PRINT TESTS
Tray 1
Tray 2
Tray 3 (if installed)
Tray 4 (if installed)
Tray 5 (if installed)
MP Feeder
Prt Quality Pgs
3-2
Printer Service Manual
and .
See "MOTOR TESTS" on page
See "Input source tests" on page
See "Print quality pages (Prt Quality Pgs)" on page
3-5.
3-5.
3-6.
Previous
Next
Go Back