Oki C824 User Manual
Also see for C824: Advanced manualUser manualAdvanced manualAdvanced manual
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Contents
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- 3 -Printed Images are Light ..........................................................................................................................103White Spots and Lines Appear .................................................................................................................104Dew Condensation Appears on Printed Paper .........................................................................................104Vertical Lines Appear ................................................................................................................................105Horizontal Lines and Spots Appear Periodically .......................................................................................105White Area on Paper is Lightly Stained ....................................................................................................106The Periphery of Characters is Smudged ................................................................................................106The Entire Paper Area is Lightly Stained When Printing on Envelopes or Coated Paper ........................107Toner Comes Off When Printed Paper is Rubbed ....................................................................................107Uneven Gloss ...........................................................................................................................................108Black or White Dots Appear .....................................................................................................................108Dirt is Printed ............................................................................................................................................109The Entire Page is Printed Black ..............................................................................................................109Nothing is Printed ..................................................................................................................................... 110White Patches Appear .............................................................................................................................. 110Color of the printed image is not what you expect .................................................................................... 111Feeding Issues ......................................................................................................................................... 111Problems on the Machine ......................................................................................................................... 1137 Maintenance ..............................................................................................116Replacing Consumables ............................................................................................................117Cautions When Replacing ........................................................................................................................ 117Replacing the Toner Cartridge .................................................................................................................. 118For K (black) Toner Cartridge Only ........................................................................................................... 119For C (cyan), M (magenta), Y (yellow) Toner Cartridge ............................................................................121Replacing the Image Drum .......................................................................................................................124Replacing the Image Drum Only ..............................................................................................................125Replacing the Image Drum and Toner Cartridge at the Same Time .........................................................128Replacing Maintenance Units ....................................................................................................132Replacing the Belt Unit .............................................................................................................................132Replacing the Fuser Unit ..........................................................................................................................136Cleaning .....................................................................................................................................140Cleaning the Surface of the Machine .......................................................................................................140Cleaning the LED Head ............................................................................................................................141Cleaning the Light-shielding Film .............................................................................................................142Cleaning the Paper Feed Rollers (Tray 1/Tray 2/Tray 3/Tray 4/Tray 5) ....................................................144Cleaning the Paper Feed Rollers (MP Tray) .............................................................................................145Cleaning the Resist Roller ........................................................................................................................147Moving This Machine .................................................................................................................148Transporting This Machine ........................................................................................................149Before the printer disposal .........................................................................................................152Deleting a Printer Driver ............................................................................................................153Updating the Software .............................................................................................................. 154Updating the Firmware ............................................................................................................. 1568 Appendix ...................................................................................................158How to open printer folder ........................................................................................................ 159Menu List of the Operator Panel ............................................................................................... 160Options ..................................................................................................................................... 161Installing the Duplex Unit (C824n, C834nw Only) .................................................................................... 162Installing the Wireless LAN module (C824, ES8434 Only) ...................................................................... 163Installing the Caster Base ........................................................................................................................ 165Installing the Additional Tray Unit(s) ........................................................................................................ 169When Adding Options .............................................................................................................................. 173Specifications ............................................................................................................................ 176General Specifications ............................................................................................................................. 176Printing Specifications .............................................................................................................................. 177Network Specifications ............................................................................................................................. 178Wireless LAN Specifications .................................................................................................................... 178Printer Dimensions ................................................................................................................................... 179 |
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