Lexmark XM3250 Service Manual page 10

Selecting a location for the printer.............................................................................................................432
Noise emission levels.................................................................................................................................... 433
Temperature information...............................................................................................................................434
Options and features............................................................................... 435
Available internal options............................................................................................................................. 435
Input/output configurations and capacities............................................................................................. 435
Theory of operation..................................................................................437
POR sequence................................................................................................................................................. 437
Printer control...................................................................................................................................................437
Print cycle operation...................................................................................................................................... 438
Print engine layout ....................................................................................................................................................438
Print cycle ....................................................................................................................................................................439
Printer operation............................................................................................................................................. 445
Printer sections ..........................................................................................................................................................445
Printer paper path .....................................................................................................................................................446
Printer paper path sensors .....................................................................................................................................448
Main drive ....................................................................................................................................................................449
Tray drive .....................................................................................................................................................................450
ADF and scanner operation.......................................................................................................................... 451
Flatbed scanner drive ...............................................................................................................................................451
ADF paper path..........................................................................................................................................................452
ADF paper path sensors..........................................................................................................................................453
Acronyms...................................................................................................455
Acronyms.......................................................................................................................................................... 455
Index...........................................................................................................457
Part number index....................................................................................463
Part name index....................................................................................... 469
Table of contents
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