Lexmark MS821

Vertical light bands check.........................................................................................................................................65
Vertical dark bands check.........................................................................................................................................66
Vertical dark streaks with print missing check .................................................................................................... 67
White streaks and voided areas check ................................................................................................................. 68
Fine lines are not printed correctly check ..............................................................................................................71
Clipped pages or images check.............................................................................................................................. 72
Compressed images appear on prints check.......................................................................................................73
Incorrect margins on prints check ...........................................................................................................................74
Toner rubs o check................................................................................................................................................... 75
Toner specks appear on prints check.................................................................................................................... 76
Paper jams...........................................................................................................................................................78
Avoiding jams............................................................................................................................................................... 78
Identifying jam locations............................................................................................................................................80
200 paper jams............................................................................................................................................................. 81
200 paper jam messages ..................................................................................................................................... 81
Sensor (input) early‑arriving jam service check.............................................................................................. 83
Sensor (input) never- or late-arriving jam service check.............................................................................. 85
Sensor (input) late-leaving or did-not-clear jam service check ..................................................................87
Sensor (input) static jam service check ............................................................................................................90
Sensor (input) early‑leaving jam service check............................................................................................... 91
202 paper jams............................................................................................................................................................. 91
202 paper jam messages ..................................................................................................................................... 91
Sensor (fuser exit) early-arriving jam service check...................................................................................... 93
Sensor (fuser exit) late-arriving jam service check........................................................................................ 94
Sensor (fuser exit) early-leaving jam service check ...................................................................................... 98
Sensor (fuser exit) late-leaving jam service check ........................................................................................ 99
Sensor (fuser exit) static jam service check ....................................................................................................101
221 paper jams............................................................................................................................................................102
221 paper jam messages.....................................................................................................................................102
Sensor (narrow media) static jam service check...........................................................................................102
Sensor (narrow media) late-arriving jam service check ..............................................................................103
230 paper jams...........................................................................................................................................................104
230 paper jam messages....................................................................................................................................104
Sensor (duplex path) early-arriving jam service check................................................................................105
Sensor (duplex path) late-arriving jam service check..................................................................................106
Sensor (duplex path) early‑leaving jam service check................................................................................108
Sensor (duplex path) late-leaving jam service check ..................................................................................108
Sensor (duplex path) static jam service check ...............................................................................................110
232 paper jams.............................................................................................................................................................111
232 paper jam messages......................................................................................................................................111
Sensor (input) late-arriving jam (during duplex print) service check.........................................................112
Sensor (input) early-leaving jam (during duplex print) service check.......................................................113
Sensor (input) late-leaving jam (during duplex print) service check .........................................................114
240 paper jams............................................................................................................................................................115
240 paper jam messages.....................................................................................................................................115
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