Upper Printer Engine Pcba Removal - Lexmark X95x series Service Manual

7558-xxx
Disconnect the cable (D).
6.
Remove the upper exhaust cooling fan.
7.
Re-installation note: When replacing the upper exhaust cooling fan, make sure the fan is positioned so that the
air flow is directed away from the machine.

Upper printer engine PCBA removal

Remove the rear upper cover. See
1.
Disconnect the input option cable (A).
2.
Remove the lower engine PCBA. See
3.
Disconnect all the cables from the upper printer engine PCBA.
4.
5. Remove the six screws (D).
Service Manual
4-186
"Rear upper cover removal" on page
"Lower engine PCBA removal" on page
4-19.
4-104.
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