c-2557bizhub 251i

Konica Minolta bizhub 251i error C-2557: Toner sensor

The Konica Minolta bizhub 251i error C-2557 typically alerts the user to an abnormal toner supply reading. Often caused by a dusty sensor, it stops copying to prevent print quality degradation. Manage your Konica Minolta bizhub 251i error C-2557 with these steps.

1 views

Common causes

  • 1Toner sensor dust
  • 2Motor failure

Solutions

Diagnóstico rápido

Check if the toner bottle is dispensing properly.

Solución paso a paso

  1. Open door.
  2. Clean the toner sensor optics.
  3. Check feed motor.
  4. Reset machine.

Prevención y mantenimiento

Use original TN-228 toner.

Cuándo llamar a un técnico

If mechanical errors persist, seek service.

Ficha técnica del equipo

  • Technology: Laser
  • Consumible compatible: TN-228
  • Drivers

Steps to follow

  1. 1

    Inspect

    Check toner supply.

  2. 2

    Clean

    Remove dust.

  3. 3

    Reset

    Perform power reset.

Konica Minolta bizhub 251i error C-2557: Toner sensor | Vimazdev