Oki ES9476 MFP Hardware Troubleshooting Manual page 7

TROUBLESHOOTING FOR THE HARDWARE
1.
This chapter describes how to troubleshoot problems with paper, toner and other finishing processes.
This chapter also describes how to supply the paper, toner and staples.
When This Screen Is Displayed .............................................................................................9
Messages Displayed on the Touch Panel .............................................................................13
Clearing a Paper Jam ........................................................................................................18
Locating a paper jam ...........................................................................................................................................18
Clearing a paper jam............................................................................................................................................19
ADF........................................................................................................................................................................21
Tray feeding portion ............................................................................................................................................27
Large Capacity Feeder .........................................................................................................................................28
Paper Feed Pedestal ............................................................................................................................................28
Trays .....................................................................................................................................................................29
Envelope Tray ......................................................................................................................................................30
Large Capacity Feeder .........................................................................................................................................30
MPT .......................................................................................................................................................................31
Automatic duplexing unit....................................................................................................................................32
Paper transport path ...........................................................................................................................................33
Fuser unit..............................................................................................................................................................34
Bridge Kit..............................................................................................................................................................36
Finisher and Hole Punch Unit..............................................................................................................................36
Saddle Stitch Finisher and Hole Punch Unit.......................................................................................................42
Saddle Stitch unit of the Saddle Stitch Finisher.................................................................................................46
Inner Finisher and Hole Punch Unit ....................................................................................................................52
Clearing paper jams caused by a wrong paper size setting...............................................................................55
Clearing a Staple Jam .......................................................................................................60
Finisher.................................................................................................................................................................60
Saddle Stitch unit ................................................................................................................................................65
Replacing a Toner Cartridge ..............................................................................................67
Replacing a "Near Empty" toner cartridge .........................................................................................................69
Replacing the Waste Toner Box..........................................................................................72
Refilling With Staples........................................................................................................74
Finisher.................................................................................................................................................................74
Saddle Stitch unit ................................................................................................................................................77
Cleaning the Inside of the Equipment.................................................................................80
The Main Chargers and Slit Glass ........................................................................................................................80
Cleaning the Hole Punch Dust Bin ......................................................................................84
Finisher / Saddle Stitch Finisher Hole Punch Unit .............................................................................................84