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Printer Error Code Solutions

Konica Minolta bizhub C281 C221 Printer Error Code Solutions

▲ Error Code 255c

Error Code 255c on Konica Minolta C281, C221, and C221s printers is typically caused by the black TCR sensor detecting an abnormally high toner concentration. To resolve this issue, you can try reinstalling the black developer unit.

Check that the black developer cable is properly connected.

If the problem persists, it is recommended to replace the black developer unit.

▲ Error Code 2561

Error Code 2561 on Konica Minolta C281, C221, and C221s printers is typically caused by a problem with the cyan TCR sensor. To resolve this issue, you can try reinstalling the cyan developer unit.

Carefully check that the cyan developer cable is properly connected.

If the problem persists, it is recommended to replace the cyan developer unit.

▲ Fault Code 2562

For Konica Minolta C281, C221, and C221s printers, if you receive fault code 2562, this typically indicates a problem with the magenta TCR sensor. To resolve this issue, you can try reinstalling the magenta developer unit.

Carefully check that the magenta developer cable is properly connected.

If the problem persists, consider replacing the magenta developer unit.

▲ Fault Code 3302

For Konica Minolta C281, C221, and C221S printers, if you receive fault code 3302, this typically indicates that the paper cooling fan is not rotating properly. To resolve this issue, you can check for damage and clean the fan.

If the problem persists, try replacing the paper cooling fan.

If the problem persists after replacing the fan, consider replacing the PRCB board.

▲ Error Code 3425

Error Code 3425 on Konica Minolta C281, C221, and C221S printers typically indicates a problem with the fuser warm-up. To resolve this issue, first check the fuser unit for damage and ensure it is properly installed.

Confirm that the right door is securely closed.

Carefully check the wiring between the power board and the main control board to ensure it is properly connected.

If the problem persists, try replacing the fuser unit, power board, or main control board.

▲ Error Code 3722

Error Code 3722 on Konica Minolta C281, C221, and C221S printers indicates that abnormally high fuser temperatures have been detected, particularly on the heated edge. To resolve this issue, first inspect the fuser unit for signs of damage and ensure it is properly installed.

Confirm that the right door is securely closed.

Carefully inspect the wiring between the power board and the main control board to ensure it is secure and correct.

If the problem persists, try replacing the fuser unit, power board, or main control board.