Finisher Motors; Bridge Unit Assembly - Lexmark X850e Service Manual

7500-XXX

Finisher motors

Media eject clamp motor
Media eject motor assembly
Stacker bin lift
motor assembly

Bridge unit assembly

When the printer designates the finisher, the media diverter gate in the printer activates and media is fed from the
printer into the bridge unit assembly.
The bridge unit drive motor is activated by the trigger of the printer's registration clutch, which drives the transport
belts in the bridge unit assembly. The motor power is transmitted to the two belts between the bridge unit right shaft
assembly and the bridge unit left shaft assembly.
The media fed to the bridge unit assembly is securely held between the transport belts and the pinch rolls, and fed to
the finisher.
Bridge unit left
shaft assembly
1-26
Options Service Manual
Bridge unit drive motor
Bridge unit
pinch roll
Drive motor (exit)
Drive motor
(buffer/transport)
Finisher diverter gate solenoid
Buffer diverter solenoid
Drive motor
(entrance paddle)
Bridge unit right
shaft assembly
Transport belt