Lexmark CX725 Service Manual page 5

Light print check .......................................................................................................................................................... 59
Skewed print service check ..................................................................................................................................... 62
Fixing scan quality issues................................................................................................................................64
Dark image quality (using the ADF or scanner) check ...................................................................................... 64
Vertical lines (process direction using the ADF) check ..................................................................................... 65
Spots (using the flatbed scanner) check ............................................................................................................... 66
ADF skew check .......................................................................................................................................................... 67
Media damage (using the ADF) check................................................................................................................... 69
Paper jams...........................................................................................................................................................70
Avoiding jams ............................................................................................................................................................... 70
Identifying jam locations..............................................................................................................................................71
Paper jam in trays ........................................................................................................................................................ 72
Paper jam behind door E............................................................................................................................................73
Paper jam in the multipurpose feeder ....................................................................................................................73
Paper jam in the standard bin ...................................................................................................................................74
Paper jam in door A .................................................................................................................................................... 75
200 paper jams............................................................................................................................................................ 78
201 paper jams............................................................................................................................................................. 84
202 paper jams............................................................................................................................................................ 85
203 paper jams............................................................................................................................................................ 93
211 paper jams .............................................................................................................................................................. 94
221 paper jams ............................................................................................................................................................. 95
230 paper jams............................................................................................................................................................ 96
231 paper jams ............................................................................................................................................................102
232 paper jams ...........................................................................................................................................................108
240 paper jams............................................................................................................................................................113
241 paper jams ............................................................................................................................................................125
242-244 paper jams .................................................................................................................................................133
28y and 680 paper jams ..........................................................................................................................................158
User attendance messages.......................................................................................................................... 163
31 user attendance error messages ......................................................................................................................163
32 user attendance error messages .....................................................................................................................164
33 user attendance error messages .....................................................................................................................165
42 user attendance error messages .....................................................................................................................165
43 user attendance error messages .....................................................................................................................166
80 user attendance error messages.....................................................................................................................166
82 user attendance error messages.....................................................................................................................167
83 user attendance error messages .....................................................................................................................167
84 user attendance error messages .....................................................................................................................168
85 user attendance error messages.....................................................................................................................169
88 user attendance error messages.....................................................................................................................170
Non-supply user attendance error messages ....................................................................................................170
Missing toner, developer, or photoconductor service check........................................................................... 171
Waste toner bottle service check........................................................................................................................... 173
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