59.c0Color LaserJet Enterprise M555dn

HP Color LaserJet Enterprise M555dn error 59.c0: Motor Fault

The error 59.c0 on the HP Color LaserJet Enterprise M555dn points to a motor rotation fault. This often occurs when a toner cartridge's internal mechanism seizes, forcing the printer's main motor to stop. Prompt action is required to avoid damaging the motor drive assembly.

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Common causes

  • 1Jammed internal toner gear.
  • 2Main motor (Drive Motor) failure.
  • 3Misaligned motor position sensor.
  • 4Toner dust debris clogging gear pathways.

Solutions

Diagnóstico rápido

If you hear a grinding noise paired with 59.c0, stop the printer immediately. This is a classic symptom of a mechanical jam in the toner cartridge drive gears.

Solución paso a paso

  1. Turn off the printer.
  2. Remove all toner cartridges.
  3. Examine gears for any obstructions.
  4. Re-install cartridges one-by-one to find the source of the blockage.

Prevención y mantenimiento

Use genuine or high-quality HP-compliant toners. Keep the cartridge bay free of loose powder to protect internal drive sensors.

Cuándo llamar a un técnico

If the machine fails to initialize even without toners installed, the internal main drive motor has likely failed and requires service.

Ficha técnica del equipo

  • Technology: Color Laser
  • Speed: Up to 40 ppm
  • Connectivity: Gigabit LAN, USB
  • Compatible consumables: HP 212 Series
  • Recommended use: Corporate environment
  • Official drivers / firmware

Steps to follow

  1. 1

    Power reset

    Switch off the printer and unplug the power cable for at least 60 seconds before powering it back up.

  2. 2

    Toner inspection

    Remove all toner cartridges and check inside for any debris or plastic parts that might block internal gears.

  3. 3

    No-toner test

    If the printer initializes without error while cartridges are removed, one of the toners likely has a jammed gear.

Frequently asked questions

It is a motor fault error, typically caused by a main motor failure or a physical jam within a toner cartridge.

Yes, if a cartridge is jammed, the motor will force it and potentially break gears or the motor assembly itself.

It uses the HP 212 series. Third-party cartridges with poor build quality are a common source of 59.c0 errors.

Absolutely not. Lubricants will contaminate transfer components and damage printer parts.

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