Konica Minolta BIZHUB C250P, Руководство по обслуживанию

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23. Malfunction code Field Service Ver. 2.0 Mar. 2006
330
bizhub C250P
T
roubleshooting
23.5.22 C255C: Black TCR Sensor adjustment failure
23.5.23 C2651: Cyan Imaging Unit EEPROM access error
23.5.24 C2652: Magenta Imaging Unit EEPROM access error
23.5.25 C2653: Yellow Imaging Unit EEPROM access error
23.5.26 C2654: Black Imaging Unit EEPROM access error
23.5.27 C2A01: Cyan Toner Cartridge EEPROM access error
23.5.28 C2A02: Yellow Toner Cartridge EEPROM access error
23.5.29 C2A03: Magenta Toner Cartridge EEPROM access error
23.5.30 C2A04: Black Toner Cartridge EEPROM access error
Relevant Electrical Parts
Imaging Unit /K
Toner Supply Motor C/K (M7) Mechanical Control Board (PWB-M)
MFP Control Board (PWB-MFP)
Step Action
1 Clean or correct each contact of the Imaging Unit if faulty.
2 M7 operation check
3 Reinstall Imaging Unit /K
4 Change Imaging Unit /K
5 Change PWB-M
6 Change PWB-MFP
Relevant Electrical Parts
Imaging Unit /C
Imaging Unit /M
Imaging Unit /Y
Imaging Unit /K Mechanical Control Board (PWB-M)
Step Action
1 Clean the connection between the Imaging Unit and the machine if dirty
2 Reinstall Imaging Unit
3 Change Imaging Unit
4 Change PWB-M
Relevant Electrical Parts
Toner Cartridge /C
Toner Cartridge /M
Toner Cartridge /Y
Toner Cartridge /K Mechanical Control Board (PWB-M)
Step Action
1 Clean the connection between the Toner Cartridge and the machine if dirty
2 Reinstall Toner Cartridge
3 Change Toner Cartridge
4 Change PWB-M
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