Oki C834 User Manual page 81

Message Error Indicato
code r
Fuser Unit Not Installed 699 Blinks
Please see HELP for details
Check Belt Unit 330 Blinks
Please see HELP for details
Non Recommended Belt 688-01, Blinks
Unit 688-02,
Please see HELP for details 688-03,
688-04
Belt Unit Not Installed 689 Blinks
Please see HELP for details
%COVER% Open. 310, 311 Blinks
Please see HELP for details
Wait a Moment - Lights up
Rebooting <n>
Power Off and Wait for a Fatal 126 Blinks
while
126:Condensing Error
Cause/Solution
The fuser unit is not properly installed. Remove and reinstall the
fuser unit.
The belt unit is not properly installed. Remove and re-install the
belt unit.
Check the model number of the belt unit mentioned in the User's
manual. Use a belt unit that matches your machine.
The belt unit is not properly installed. Remove and reinstall the
belt unit.
Indicated cover is open. Close the cover.
310: Output tray (Top cover), 311: Front cover
Rebooting the printer.
Wait for a while.
A condensation has occurred inside a printer.
Turn the printer off and turn on again after a while.
Message Error
code
Power Off/On 131, 132,
nnn:Error 133, 134
136-02,
136-03,
136-04,
980
166-03
166-04
181
231-05,
231-06,
231-07,
231-08,
231-23
260, 261,
262, 263,
264, 265,
266, 267,
268, 269,
270, 271,
272, 273,
274
904
nnn*
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Indicato Cause/Solution
r
Blinks The LED head cannot be detected.
131: Yellow (Y)
132: Magenta (M)
133: Cyan (C)
134: Black (K)
Blinks An error has occurred in or around the fuser unit.
Turn off the printer and turn on again after a while.
If the error persists after rebooting, contact your dealer and tell
them the number in the error message and how the machine
works.
Blinks The inside of the printer is hot. Remove any objects blocking the
ventilation holes on the printer, and restart the printer. If the
same error is displayed again, contact your dealer.
Blinks The inside of the printer is at a low temperature. Raise the room
temperature, then restart the printer. If the same error is
displayed again, contact your dealer.
Blinks This is a duplex unit error. Turn the power off, and re-install the
duplex unit. If the same error is displayed again, contact your
dealer.
Blinks Reading the consumables information failed.
If the following number is displayed, replace the corresponding
consumable.
231-05 to 231-08: Toner cartridge / Image drum
231-23: Fuser unit/ Belt unit
Turn off the printer and turn on again after a while.
If the error persists after rebooting, contact your dealer and tell
them the number in the error message and how the machine
works.
Blinks An error has occurred in or around the fuser unit.
Check that size and thickness of paper in the tray is correctly.
Turn off the printer and turn on again after a while.
If the error persists after rebooting, contact your dealer and tell
them the number in the error message and how the machine
works.
Blinks The belt unit is at a low temperature. Raise the room
temperature, then restart the printer. If the same error is
displayed again, contact your dealer.
Blinks An error occurred inside the printer.
Turn off the machine, and then back on.
If the same error occurs, contact your dealer.
"*" is a 3-digit error code. The number that is displayed changes
according to the error content.
6. Troubleshooting