Table Of Contents - Oki C911 User Manual

Contents
Manual Configuration ........................................................................... 2
Reading the Manual ............................................................................. 3
Symbols .................................................................................................................. 3
Keys, Buttons, and Symbols.................................................................................... 3
Illustrations ............................................................................................................ 4
Screens................................................................................................................... 4
Inscriptions ............................................................................................................ 5
1 Troubleshooting ................................................................... 9
Troubleshooting solutions procedure ................................................. 10
Paper jams ........................................................................................ 11
Checking messages (if a paper jam occurs) .......................................................... 11
Removing jammed paper ...................................................................................... 14
If paper messages are displayed ....................................................... 36
If replace consumables messages are displayed ............................... 38
If other messages are displayed ....................................................... 40
Printing Troubles ............................................................................... 46
Unable to print ..................................................................................................... 46
Printer driver malfunctions ................................................................................... 50
Print quality is poor .............................................................................................. 52
Paper feed is poor ................................................................................................ 57
When image disturbance occurs ........................................................................... 58
Adjusting the print result ..................................................................................... 58
2 Maintenance ...................................................................... 59
Replacing consumables and maintenance unit ................................... 60
Consumables and maintenance unit service life ................................................... 60
When the replacement period is approaching ....................................................... 62
Replacing toner cartridges.................................................................................... 63
Replacing Image Drums ....................................................................................... 66
Replacing belt units and transfer roller units ........................................................ 69
Replacing fuser units ............................................................................................ 75
Replacing waste toner boxes ................................................................................ 77
Replacing paper feed rollers ................................................................................. 79
Device Maintenance ........................................................................... 87
Cleaning device surfaces ...................................................................................... 87
Cleaning LED heads .............................................................................................. 87
Cleaning feed rollers ............................................................................................. 93
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