Streaked horizontal lines appear on prints ..................................................................................................45
Streaked vertical lines appear on prints.......................................................................................................47
Toner specks appear on prints .....................................................................................................................48
Vertical voids appear on prints ....................................................................................................................49
Toner fog or background shading appears on prints ...................................................................................50
Toner rubs off...............................................................................................................................................51
Paper jams...............................................................................................................................................51
Understanding jam numbers and locations......................................................................................................52
200–201 paper jams ......................................................................................................................................... 54
Sensor (input) static jam service check.............................................................................................................58
Sensor (input) early arriving jam service check ................................................................................................58
Sensor (input) never‑ or late‑arriving jam service check.................................................................................. 60
Sensor (input) late-leaving or did-not-clear jam service check.........................................................................61
Main drive motor control jam service check ....................................................................................................63
Printhead motor control jam service check......................................................................................................63
Fuser drive motor control jam service check....................................................................................................64
Sensor (input) miscellaneous jam 1 service check............................................................................................64
Sensor (input) miscellaneous jam 2 service check............................................................................................65
Sensor (input) miscellaneous jam 3 service check............................................................................................65
202 paper jams ................................................................................................................................................. 65
Sensor (fuser exit) static jam service check ......................................................................................................68
Sensor (fuser exit) late-leaving jam service check ............................................................................................68
Sensor (fuser exit) late-arriving jam service check ...........................................................................................69
Sensor (narrow media) late arriving jam service check ....................................................................................70
Sensor (narrow media) static jam service check...............................................................................................71
Sensor (fuser exit) miscellaneous jam service check ........................................................................................72
Fuser ID chip control jam service check............................................................................................................ 72
203 paper jams ................................................................................................................................................. 73
Upper redrive motor control jam service check ...............................................................................................73
230 paper jams ................................................................................................................................................. 74
Sensor (duplex path) static jam service check ..................................................................................................77
Sensor (duplex path) early arriving jam service check...................................................................................... 78
Sensor (duplex path) never‑ or late‑arriving jam service check ....................................................................... 78
Sensor (duplex path) late leaving jam service check ........................................................................................79
Duplex control jam service check .....................................................................................................................80
Sensor (duplex path) miscellaneous jam service check ....................................................................................81
Sensor (input) never-arriving jam (exiting duplex) service check .....................................................................
82
235–239 paper jams ......................................................................................................................................... 82
24x paper jams..................................................................................................................................................83
Media feeder motor control service check....................................................................................................... 85
Media tray 1, tray pulled jam ...........................................................................................................................86
Media feeder motor tray lift error service check .............................................................................................87
Sensor (input) never-arriving jam from tray 1 service check............................................................................ 87
250 paper jams ................................................................................................................................................. 88
Sensor (input) never-arriving jam from MPF media tray service check............................................................ 90
7463
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