
Vertical colored lines or banding check................................................................................................................ 64
Vertical dark streaks with print missing check .................................................................................................... 68
White streaks and voided areas check ................................................................................................................. 72
Clipped pages or images check.............................................................................................................................. 75
Compressed images appear on prints check...................................................................................................... 79
Incorrect margins on prints check .......................................................................................................................... 82
Toner rubs o check................................................................................................................................................... 84
Toner specks appear on prints check.................................................................................................................... 86
Paper jams...........................................................................................................................................................89
Avoiding jams............................................................................................................................................................... 89
200 paper jams............................................................................................................................................................. 91
202 paper jams............................................................................................................................................................ 97
206 paper jams...........................................................................................................................................................107
232 paper jams............................................................................................................................................................113
User attendance messages............................................................................................................................117
Non‑Lexmark supply .................................................................................................................................................117
8–12 user attendance messages ............................................................................................................................118
31–33 user attendance messages..........................................................................................................................121
34–42 user attendance errors................................................................................................................................126
55 user attendance messages ...............................................................................................................................130
71 user attendance messages.................................................................................................................................132
84 user attendance messages ...............................................................................................................................134
88 user attendance messages ............................................................................................................................... 137
Non-supply user attendance errors....................................................................................................................... 137
Printer hardware errors.................................................................................................................................. 142
111 error messages......................................................................................................................................................142
121 errors.......................................................................................................................................................................143
126 errors...................................................................................................................................................................... 147
140 errors......................................................................................................................................................................149
6yy errors......................................................................................................................................................................150
Procedure before starting the 9yy service checks ...........................................................................................156
9yy errors......................................................................................................................................................................157
ADF/Scanner hardware errors..................................................................................................................... 168
84y error messages...................................................................................................................................................168
Sensor (scan) service check....................................................................................................................................168
Sensor (ADF top door interlock) service check..................................................................................................170
ADF feed error service check................................................................................................................................. 173
Scanner disabled and scanner communication error service check ...........................................................175
Flatbed home position service check...................................................................................................................176
Other symptoms............................................................................................................................................... 177
Base printer symptoms ............................................................................................................................................. 177
Door switch service check.......................................................................................................................................178
Load tray 1 with A4 plain paper service check ...................................................................................................179
Paper did not arrive in the bin service check ......................................................................................................181
3400-48x
Table of contents
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