Sensor (Humidity And Temperature) Removal - Lexmark W850n Service Manual

Sensor (humidity and temperature) removal

1.
Remove the 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. See
8.
Remove the toner cartridge guide assembly. See
page 4-93.
9.
Remove the rear lower cover. See
10.
Disconnect the two connectors P403 and P404 from the printer engine card assembly (A).
11.
Release the harnesses from the two clamps.
12.
Remove the registration roll assembly. See
"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 page
"Rear lower cover removal" on page
"Registration roll assembly removal" on page 4-76
P404
P403
Connectors
A
4-10.
"Toner cartridge guide assembly removal" on
4-15.
Clamp
4024-110
4-3.
4-7.
4-8.
4-115.
.
4-87
Repair information