Switch (Pc Cartridge Interlock) Removal - Lexmark X862de Service Manual

7500-432, -632, and -832

Switch (PC cartridge interlock) removal

1.
Remove the printer front left cover. See
2.
Remove the top cover assembly. See
3.
Remove the PC cartridge.
4.
Remove the toner cartridge.
5.
Remove the printer front door assembly. See
6.
Remove the front inner cover. See
7.
Remove the HVPS card assembly. See
page 4-115.
8.
Remove the toner cartridge guide assembly. See
page 4-95.
9.
Remove the rear lower cover. See
10.
Disconnect the two connectors P403 and P404 from the printer engine card assembly (A).
11.
Open the printer left door assembly.
12.
Remove the registration roll assembly. See
4-84
MFP Service Manual
"Printer front left cover removal" on page
"Top cover assembly removal" on page
"Printer front door assembly removal" on page
"Front inner cover removal" on page
"High voltage power supply (HVPS) card removal" on
"Rear lower cover removal" on page
P404
P403
Connectors
A
"Registration roll assembly removal" on page
4-8.
"Toner cartridge guide assembly removal" on
4-12.
Clamp
4-3.
4-5.
4-6.
4-79.
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