Printhead Removal - Lexmark X642e Service Manual

Printhead removal

CAUTION
The laser scanning unit is not a serviceable FRU. Replace the entire unit when service is
required.
1.
Remove the ADF scanner. See
2.
Remove the flatbed scanner. See
3.
Remove the printer upper cover. See
4.
Disconnect the printhead cable (A) from the printhead assembly.
5.
Remove the four printhead mounting screws (B), and remove the printhead.
Note: Do the "Printhead assembly adjustment—printer" on page 4-2
printhead assembly or loosen the mounting screws.
"ADF complete assembly removal" on page
"Flatbed scan assembly removal" on page
"Upper cover removal (printer)" on page
B
4-15.
4-38.
4-133.
whenever you remove or replace the
A
Repair information
7002-xxx
4-127