Troubleshooting Konica Minolta Problems
Error Code C4551 indicates a Cyan Laser Malfunction on Konica Minolta bizhub colour machines. It fires when the machine’s control board does not detect the expected SOS (Start… Read More →
Error Code C3461 is one of the most misunderstood fusing errors on the Konica Minolta bizhub platform. Unlike C3101 or C3451 which indicate a fuser that is failing… Read More →
Error Code C0214 is an LCT (Large Capacity Tray) shift failure that appears on Konica Minolta bizhub machines fitted with a high-capacity paper unit that includes a lateral… Read More →
Error Code C5351 appears on a wide range of Konica Minolta bizhub machines and signals that the power supply cooling fan (FM1) has failed to turn — or… Read More →
Error Code C6755 appears on Konica Minolta bizhub machines fitted with a dual-scan automatic document feeder — specifically the DF-701, DF-702, or DF-704. It signals that the back-side… Read More →
Error Code C2564 is a Black TCR (Toner Concentration Ratio) sensor failure that appears across a wide range of Konica Minolta bizhub colour and mono machines. It signals… Read More →
Error Code C2557 signals an abnormal Black TCR (Toner Concentration Ratio) or ATDC (Automatic Toner Density Control) sensor reading on Konica Minolta bizhub machines. The machine has detected… Read More →
Error Code C3425 is a fusing warm-up failure on Konica Minolta bizhub machines. It fires when the fusing unit cannot reach its required operating temperature within the allowed… Read More →