Paper path information.........................................................................................................................455
Input tray ........................................................................................................................................................455
Multipurpose feeder (MPF) ............................................................................................................................ 456
Simplex printing .............................................................................................................................................. 456
Duplex printing ...............................................................................................................................................457
Media handling components.................................................................................................................458
Main drive gearbox......................................................................................................................................... 458
Autocompensator mechanism (ACM) ............................................................................................................458
Key components....................................................................................................................................459
Sensors............................................................................................................................................................ 459
Other key components ...................................................................................................................................460
Electrophotographic process (EP process)............................................................................................462
ADF theory.............................................................................................................................................465
ADF theory of operation .................................................................................................................................465
Appendix D: Acronyms.............................................................................469
Acronyms...............................................................................................................................................469
Index........................................................................................................471
Part number index...................................................................................481
Part name index.......................................................................................487
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