Noise emission levels.................................................................................................................................... 365
Temperature information.............................................................................................................................. 366
Options and features............................................................................... 367
Available internal options............................................................................................................................. 367
Theory of operation................................................................................. 369
POR sequence.................................................................................................................................................369
Printer control.................................................................................................................................................. 369
Print cycle operation...................................................................................................................................... 369
Print engine layout ....................................................................................................................................................369
Print cycle ....................................................................................................................................................................370
Printer operation..............................................................................................................................................376
Printer sections .......................................................................................................................................................... 376
Printer paper path ..................................................................................................................................................... 377
Printer paper path sensors ..................................................................................................................................... 379
Main drive ....................................................................................................................................................................380
Tray drive ......................................................................................................................................................................381
ADF and scanner operation......................................................................................................................... 382
Flatbed scanner drive ..............................................................................................................................................382
ADF paper path..........................................................................................................................................................383
ADF paper path sensors..........................................................................................................................................384
Acronyms...................................................................................................387
Acronyms...........................................................................................................................................................387
Index...........................................................................................................389
Part number index....................................................................................395
Part name index........................................................................................ 401
Table of contents
9
7017-2xx, -4xx, -6xx