Lexmark X850E - PC Cartridge Cooling Fan Removal

4-102 MFP Service Manual
7500-XXX
PC cartridge cooling fan removal
1. Remove the top cover assembly. See “Top cover assembly removal” on page 4-5.
2. Remove the PC cartridge cooling fan duct. See “PC cartridge cooling fan duct removal” on
page 4-100.
3. Disconnect the harness of the PC cartridge cooling fan (A) to the PC cartridge cooling fan duct (B).
4. Release two hooks securing the PC cartridge cooling fan (A) to the PC cartridge cooling fan duct (B).
Note: Use care in handling the PC cartridge cooling fan duct hooks, as they easily break.
5. Release the harness of the PC cartridge cooling fan (A) from the slot in the PC cartridge cooling fan
duct (B).
6. Remove the PC cartridge cooling fan (A).
Note: Before reinstalling the PC cartridge cooling fan (A), ensure the fan blade is facing toward the front of the
machine.
Connector
B
Hooks
A
Front
Connector