Xerox Phaser 3010, Service Manual

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1-14 Xerox Internal Use Only Phaser 3010/3040/WorkCentre 3045 Service
General Information
Major Components
Sensors
The printer contains sensors of various types that perform a variety of functions.
Some sensors track media along the media path to detect jams. Other sensors
detect the Toner Cartridge, monitor toner density, stop printer activity if the Rear
Door is open (interlock) and monitor fusing temperature.
• Registration Sensor
The Registration Sensor detects the leading edge of the print medium has
reached the registration section.
• Exit Sensor
Located in the Fuser, the exit sensor detects media passing through the Fuser.
• Rear Door Interlock Switch
Detects Rear Door position. Interrupts DC power to the printer (+24VDC) when
the Rear Door is opened.
• Toner Cartridge CRUM
Monitors print quanity to alert the user when Toner Cartridge level is low.
s3040-113
Feed Solenoid
Registration Sensor
Feed Roller
Exit Sensor
Rear Door
Interlock