50.wColor LaserJet Pro M255nw

HP Color LaserJet Pro M255nw error 50.w Fix

The HP Color LaserJet Pro M255nw error 50.w is a specific warning indicating a fuser unit heating failure. This error occurs when the device fails to reach the required operating temperature, causing a service lockout. To resolve this fuser error, users should focus on verifying the power source and performing a hard power cycle.

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Common causes

  • 1Voltage fluctuations disrupting the fuser heater.
  • 2Physical wear of the thermal fuser element.
  • 3Incompatible third-party power surge protectors.
  • 4Build-up of toner debris on internal thermal sensors.

Solutions

Diagnóstico rápido

The 50.w error is often identified by the device screen becoming unresponsive after boot-up. If you see this code, the fuser unit is struggling to detect consistent heat, which is why your printer shows error 50.w when attempting a print task.

Solución paso a paso

  1. Power Down: Completely shut off the printer and remove the power cord.
  2. Cooling Period: Leave the unit off for 15-20 minutes to allow the thermal sensors to reset.
  3. Direct Connection: Plug the power cord directly into a wall outlet, bypassing any power strips.
  4. Restart: Turn on the printer and verify if the 'Ready' status appears.

Prevención y mantenimiento

Avoid using power strips that cause voltage drops. Ensure the printer has proper airflow. We recommend using original 206A/X toner cartridges to maintain proper printer performance.

Cuándo llamar a un técnico

If the error persists after a full power cycle, the heating element in the fuser may have reached its end-of-life and requires hardware replacement.

Ficha técnica del equipo

  • Technology: Color Laser
  • Performance: Up to 22 ppm
  • Connectivity: Wi-Fi, USB, LAN
  • Paper Capacity: 250 sheets
  • Consumable series: 206A/X
  • Usage profile: Small Office / Home Office
  • Drivers / official firmware

Steps to follow

  1. 1

    Power Cycle

    Turn off the printer and unplug it for 15 minutes.

  2. 2

    Direct Power

    Ensure the power cable is plugged into a wall outlet, not a surge protector.

  3. 3

    Reboot

    Reconnect the power and turn the machine back on.

Frequently asked questions

This code indicates a fuser heating failure, usually caused by unstable power supply or component wear.

It is a critical hardware error that prevents printing, requiring a stable environment to clear.

It uses the 206A or 206X toner series.

Routine maintenance should include cleaning the paper path every 5,000 pages to avoid jams.