Registration; Transfer Roll Assembly - Lexmark X850e Service Manual

Registration

Sensor (registration)
The sensor (registration) must be installed before the registration roll assembly can detect whether media exists
in the registration path.
Registration clutch
The registration clutch transmits the drive force of the main motor to the registration roll assembly.
Transport roll assembly
The transport roll assembly feeds paper from the tray 2, TTM, and optional tray to the PC cartridge and fuser.
Registration roll assembly
The registration roll assembly feeds paper from the tray 2, TTM, and optional tray or MPF to the PC cartridge
and the fuser.
Registration
clutch
Registration
roll assembly
Sensor (registration)

Transfer roll assembly

The transfer roll assembly is driven by direct contact with the drum of the PC cartridge.
The transfer roll assembly applies positive charges to the rear surface of the media when the media passes
between the transfer roll assembly and the drum. The negatively charged toner image is attracted by positive
Transport
roll assembly
Front
General information
7500-XXX
1-15