Error Code C3825 is a Fusing Abnormally Low Temperature Detection (Main of the Heating Roller) on Konica Minolta bizhub machines. It occurs when the main thermistor (TH1, located… Read More →

Error Code C3722 is a Fusing Abnormally High Temperature Detection (Edge of the Heating Roller) on Konica Minolta bizhub machines. It occurs when the sub‑thermistor (also called the… Read More →

Error Code C3425 is a Fusing Warm-Up Trouble on Konica Minolta bizhub machines. It occurs when the fusing roller does not reach the target temperature within the specified… Read More →

Error Code C3302 is a Paper Cooling Fan Failure to Turn on Konica Minolta bizhub machines. It occurs when the machine commands the paper cooling fan (also called… Read More →

Error Code C3201 is a Fusing Motor Failure to Turn on Konica Minolta bizhub machines. It occurs when the machine commands the fusing drive motor (sometimes called the… Read More →

Error Code C2A21 is a new release failure for the cyan toner cartridge on Konica Minolta bizhub color machines. This error occurs when the machine fails to identify… Read More →

Error Code C2650 appears as a Main Backup Media Access Error on Konica Minolta bizhub machines. It is a firmware-level fault that occurs when the main system board… Read More →

Error Code C2559 is a Cyan TCR (Toner Concentration Ratio) Sensor Adjustment Failure error on Konica Minolta bizhub colour machines. Unlike the C255x density errors that trigger when… Read More →

Error Code C2556 is an Abnormally High Yellow TCR (Toner Concentration Ratio) Sensor Detection error on Konica Minolta bizhub colour machines. It fires when the TCR sensor inside… Read More →