Xerox Phaser 6360, Руководство по обслуживанию, Страница: 78 / 564

2-34 Phaser 6300/6350/6360 Color Laser Printer Service Manual
Theory of Operation
■ Duplex Motor
Drives the Exit and Duplex rollers as shown in the following figure. A
different version of this motor is used in the 6360 model.
■
Duplex Roller
Driven by the Duplex Motor, the Duplex Roller feeds the print media
returned from the Exit Roller to the Turn and Retard Rollers.
■
Feed Roller
When the Tray 1 (MPT) Feed Solenoid energizes, the Gear MPT and Idler
gear are engaged. The Feed Roller rotates feeding paper from Tray 1.
After rotating one turn, the Gear MPT and the Idler gear disengage, and
the Feed Roller stops, allowing only one sheet of paper to be fed through
at a time.
■
Envelope Rollers
These rollers assist in transporting envelopes or other custom media
sizes through Tray 1 (MPT).
■
Tray 1 (MPT) No Paper Sensor
Detects whether print media is present.
■
Tray 1 Feed Solenoid
Controls the operation (rotation/stop) of the Tray 1 (MPT) Feed Roller.
■
Exit Roller
Driven by the Duplex Motor, the Exit Roller moves the fused print media
partially into the output tray where it then reverses in duplex mode and
feeds the print media (fused on one side) in the direction of the
Registration Chute.
Duplex Motor
Chute Assembly Out
Gear 40/66H
Gear 52
Gear 40/66H
Gear 41
Gear Exit/Dup Gear 41
Exit Roller Gear Exit/Dup
Duplex Roller
s6360-344