Konica-Minolta Bizhub 421 Error Codes


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Error


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Konica-Minolta Bizhub 421 Top Searches

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Error
C-3806Description: Fusing sub sensor low temperature abnormality. - The detection temperature of the thermistor /2 (TH2) does not get to the prescribed temperature within a specified period of time after it starts the warm-up.
C-1119Description: FS-523: Punch motor (M11) drive abnormality. - The punch encoder sensor (PS15) does not turn OFF within a specified period of time after M11 turns ON.
C-5001Description: Main body control board communication abnormality 1 - Communication abnormality between the overall control board (OACB) and the scanner drive board (SDB).
C-2403Description: Toner bottle phase detection abnormality. - While in the power switch (SW2) ON, the toner bottle position sensor (PS28) does not turn ON within a specified period of time after the toner bottle motor (M10) turns ON.
C-1001Description: Communication abnormality - Communication abnormality between the engine control of the overall control board (OACB) and that of the printer control board (PRCB). While in the stand-by, an FS Ready signal cannot be detected for a specified

Konica-Minolta Bizhub 421 Common Errors

The most common error codes.

Error
C-3806Description: Fusing sub sensor low temperature abnormality. - The detection temperature of the thermistor /2 (TH2) does not get to the prescribed temperature within a specified period of time after it starts the warm-up.
C-1119Description: FS-523: Punch motor (M11) drive abnormality. - The punch encoder sensor (PS15) does not turn OFF within a specified period of time after M11 turns ON.
C-5001Description: Main body control board communication abnormality 1 - Communication abnormality between the overall control board (OACB) and the scanner drive board (SDB).
C-2403Description: Toner bottle phase detection abnormality. - While in the power switch (SW2) ON, the toner bottle position sensor (PS28) does not turn ON within a specified period of time after the toner bottle motor (M10) turns ON.
C-1001Description: Communication abnormality - Communication abnormality between the engine control of the overall control board (OACB) and that of the printer control board (PRCB). While in the stand-by, an FS Ready signal cannot be detected for a specified
C-3806Description: Fusing sub sensor low temperature abnormality. - The detection temperature of the thermistor /2 (TH2) does not get to the prescribed temperature within a specified period of time after it starts the warm-up.
C-1119Description: FS-523: Punch motor (M11) drive abnormality. - The punch encoder sensor (PS15) does not turn OFF within a specified period of time after M11 turns ON.
C-5001Description: Main body control board communication abnormality 1 - Communication abnormality between the overall control board (OACB) and the scanner drive board (SDB).
C-2403Description: Toner bottle phase detection abnormality. - While in the power switch (SW2) ON, the toner bottle position sensor (PS28) does not turn ON within a specified period of time after the toner bottle motor (M10) turns ON.
C-1001Description: Communication abnormality - Communication abnormality between the engine control of the overall control board (OACB) and that of the printer control board (PRCB). While in the stand-by, an FS Ready signal cannot be detected for a specified