Xerox Phaser 6120

Print Engine Theory of Operation
Phaser® 6120 Color Laser Printer Service Manual
7-6
Imaging Section
Toner Cartridge
Toner Cartridge Drive
Drum Cartridge (Imaging Unit) Life Control
The Imaging Unit offers the following life controls:
■ Detecting a new Imaging Unit
■ Resetting the life counter
New Imaging Unit Detection
■ The machine attempts to perform a new Imaging Unit detection sequence when the Power
Switch is turned OFF and ON, or the Front Door is closed.
■ If no new Imaging Unit is detected, the image stabilization sequence is not carried out.
■ If a new Imaging Unit is detected, the image stabilization sequence is carried out.
4139to1569c1
4139to2054e0
Toner Cartridge
4139to2055e0
Main Motor
Drum Cartridge
Photo Conductor
Toner Cartridge
Developing Motor