Xerox Phaser 6360, Руководство по обслуживанию, Страница: 84 / 564

2-40 Phaser 6300/6350/6360 Color Laser Printer Service Manual
Theory of Operation
Tray 2 Paper Pick Assembly
■
Temperature/Humidity Sensor
Detects temperature and humidity inside the printer to adjust the charge
voltage (the voltage supplied to the Transfer Roller and the developing
bias).
■
No Paper Sensor
Detects presence or absence of print media in the tray based on the
position of the Actuator.
■
Feed Rollers
When the Feed Solenoid energizes, the Spring Feed force engages the
Gear Feed and the Gear Idler Feed to turn and feed the paper from the
paper tray. This activates the Paper Pick Assembly. After completion of
one turn, determined by a cutout in the Gear Feed, the Gear Feed and the
Gear Idler Feed are disengaged stopping the paper Retard Feed Roller.
This allows one sheet to be fed at a time.
■
Turn Clutch
Transfers the drive energy from the Main Drive Motor to the Turn Roller.
■
Paper Size Switches
Detects print media size using the position of the side and rear guides,
and presence of the paper tray.
■
Gear Feed
See Feed Rollers.
■
Spring Feed
See Feed Rollers.
■
Gear Idler Feed
See Feed Rollers.
s6360-057
Feed Roller
Turn Roller
Low Paper Sensor
Paper Size Switch
Feed Solenoid
Power Switch
No Paper Sensor
Temperature/Humidity Sensor