Konica Minolta/Ineo/Develop Error Codes

Konica Minolta Bizhub/ineo/develop machines display an error code when a problem occurs in the machine. It is alway a good practice to call a certified technician to fix the problem. The following information has carefully been collected from various sources without any guarantee.
The most common error code in bizhub/konica minolta/ineo machines is C 2557. This code indicates a problem in toner density measurement. Either toner density sensor is faulty or toner/developer quantity is low in the developing unit.

Code	Cause
C0000	Main Motor malfunction
C0044	ADF cooling fan failure
C0045	Fusing cooling fan motor malfunction
C004E	Power supply cooling fan motor malfunction
C0070	Toner replenishing motor malfunction
C0210	Abnormal image transfer voltage
C03FF	Faulty model setting
C0500, C0501, C0510	Fuser Roller low temperature/ Warm-up Failure
C0520, C0521	Hight Fusing Temperature
C0650	Faulty scanner home position sensor
C0F32	Faulty TCR sensor
C1300	Polygon motor malfunction
C133B	Communication with option error

Konica Minolta 250/350 Errors.

C0001	LCT Communication failure
C0701	Manual Paper Size Detection adjustment failure
C11B0	Staple Unit CD Drive problem
C11D0	Crease motor drive failure
C2557	Toner Density sensor problem
C2654	EEPROM with no data is detected
C3451, C3452	Fusing warm-up failure
C3751, C3752,	High Fuser Temperature
C3851, C3852	Low Fuser Temperature

Bizhub C250 Error List

C2151	2nd Image Transfer Roller Separation
C2253	Color PC Drum Motor failure to turn
C2254	Color PC Drum motor's turning at abnormal timing
C255A	Magenta TCR sensor adjustment failure
C3452	Pressure Roller Thermistor problem
C4705	Image Output time out
C4761	Compression hardware timeout
C9402	Exposure Lamp turning ON at abnormal timing
CB113	FAX Driver Error
CC152	ROM content error upon startup