04/2016
8-1
Phaser 4600/4620/4622 Printer Service Manual
8 Principles of Operation
Revised
8 Principles of Operation
Phaser 4600/4620/4622 Operational Overview .............................................................. 8-3
Media Handling ............................................................................................................... 8-4
Sensors ........................................................................................................................... 8-5
Xerographics ................................................................................................................... 8-7
Major IOT Assemblies..................................................................................................... 8-11
Phaser 4600/4620/4622 Options..................................................................................... 8-20
520-Sheet Feeder ........................................................................................................... 8-20
2000-Sheet Feeder ......................................................................................................... 8-23
Mailbox............................................................................................................................ 8-24
Finisher............................................................................................................................ 8-27