Oki MC760 User Manual

45376001TH Rev.1
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Oki Data CONFIDENTIAL
7. Troubleshooting and repair procedure
Error Code Details
C0A5 Fan Motor Error5(Engine Fan Motor Error)
C0A6 Fan Motor Error6(Duplex Fan Motor Error)
C446 Upper heater temperature low
C41B Upper thermistor circuit open error
C449 Upper heater temperature high
C466 Lower heater low temperature
C468 Lower heater temperature high
C41D Lower thermistor circuit open error
C46A Compensation heater temperature high
C46B Compensation heater temperature low
C41E Compensation thermistor shortened error
C56A Duplex Unit I/F Error
C56B Tray2 Unit I/F Error
C56C Tray3 Unit I/F Error
C5A1 Engine EEPROM error
C5A5 Engine software error
C5A2 Duplex software error
C5A3 Tray2 software error
C5A4 Tray3 software error
C5A6 Tray4 software error
C901 Scanner system initializing error
C940 Engine control error
C96A Power supply LSI error
F031 Duplex version Error
F032 Tray2 version Error
F033 Tray3 version Error
F072 Flash ROM abnormality
CE50 Temperature sensor abnormality
CE51 Humidity sensor abnormality
CE52 Sensor dewed error (Humidity Sensor Wet Error)
CE85 Black LED head missing
CE84 Cyan LED head missing
CE83 Magenta LED head missing
CE82 Yellow LED head missing
CF10 Finisher error
C383 Black toner sensor error
C393 Cyan toner sensor error
C3A3 Magenta toner sensor error
C3B3 Yellow toner sensor error
C4C0 Fuser unit fuse cut error
C3E2 Belt unit fuse cut error
C3ED Black image drum fuse cut error
C3EC Cyan image drum fuse cut error
C3EB Magenta image drum fuse cut error
C3EA Yellow image drum fuse cut error
Error Code Details
C91D Engine Error1
C91C Engine Error2
C91B Engine Error4
C91A Engine Error5
CE7A Drum up/down error
C37A Belt thermister shortened error
C37B Belt thermister open error
C37C Belt thermister temperature high
C37D Belt thermister temperature low
C020 Drum motor lock error
C4E3 Fuser motor lock error
C4FA Paper rolled around fuser
F041 Excessive optional tray detected
F042 Toners duplicated by color
C921 AC voltage zero-crossing error
F090 SRAM abnormality on the SYS board
F111 Scanner response abnormality
F113 Scanner software errror
F114 Scanner CPU exception
D30F Waste toner full (Belt)
D30D Waste toner full (Cyan)
D30E Waste toner full (Magenta)
D311 Non genuin toner (Black)
D312 Non genuin toner (Cyan)
D313 Non genuin toner (Magenta)
D314 Non genuin toner (Yellow)
D381 Toner region mismatch error (Black)
D382 Toner region mismatch error (Cyan)
D383 Toner region mismatch error (Magenta)
D384 Toner region mismatch error (Yellow)
D371 Toner sensor error (Black)
D372 Toner sensor error (Cyan)
D373 Toner sensor error (Magenta)
D374 Toner sensor error (Yellow)
D331 Incompatible toner (Black)
→
Black Toner Protected Region
D332 Incompatible toner (Cyan)
→
Cyan Toner Protected Region
D333 Incompatible toner (Magenta)
→
Magenta Toner Protected Region
D334 Incompatible toner (Yellow)
→
Yellow Toner Protected Region
D335 Incompatible toner (Black)
→
Black Toner Group Mismatch Error
D336 Incompatible toner (Cyan)
→
Cyan Toner Group Mismatch Error
D337 Incompatible toner (Magenta)
→
Magenta Toner Group Mismatch Error
D338 Incompatible toner (Yellow)
→
Yellow Toner Group Mismatch Error
D301 Black toner is empty
D302 Cyan toner is empty
D303 Magenta toner is empty

Oki MC760 Specifications

General

Brand	Oki
Model	MC760
Category	Printer
Language	English