010-320B315

Xerox B315 error 010-320: Fuser Failure

Xerox B315 error 010-320 identifies a critical fuser temperature failure, preventing the printer from initiating print cycles. This error occurs when thermal sensors fail to record the heat rise needed for toner fusion. To address the 010-320 error on B315, ensure stable power input and allow the internal heater to reach working temperature without interruption.

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Common causes

  • 1Heater element failure: Fuser lamp burnout.
  • 2Thermistor fault: Incorrect temperature reporting to main board.
  • 3Voltage surge: Power instability during preheating.
  • 4Paper obstruction: Residue accumulation preventing heat transfer.

Solutions

Diagnóstico rápido

Error 010-320 often appears after a high-demand job or power surge. A burning plastic smell often accompanies this failure if the fuser component has indeed suffered damage.

Solución paso a paso

  1. Power off and cool down: Let the printer rest for 20 minutes.
  2. Check power connection: Connect directly to a dedicated wall outlet.
  3. Check for obstructions: Ensure no paper shards are caught in the exit area.
  4. Restart: Turn the unit on and monitor for ready status.

Prevención y mantenimiento

Avoid turning the unit on and off excessively; let Power Saver modes handle idle periods. Always use correct paper weight settings.

Cuándo llamar a un técnico

If the error repeats immediately after the cooldown period, the fuser unit needs professional replacement.

Ficha técnica del equipo

  • Tecnología: Mono Laser with Fuser
  • Velocidad: 40 ppm
  • Consumo eléctrico: 220-240V
  • Consumible compatible: Original B310/B315 Toner
  • Mantenimiento: Pressure roll inspection every 50k pages
  • Drivers / firmware oficial

Steps to follow

  1. 1

    Power off and cool down

    Turn off the printer for 20 minutes to allow the fuser unit to cool.

  2. 2

    Check power connection

    Plug the device directly into a wall outlet, avoiding power strips.

  3. 3

    Restart the system

    Turn the unit on and observe if it reaches operational temperature.

Frequently asked questions

Error 010-320 means the fuser did not reach operational temperature in the expected time, often indicating a power issue or hardware wear.

Yes, the fuser is a critical thermal component. Persistent errors after a reset usually indicate permanent fuser lamp or thermistor failure.

While possible, non-certified toner can cause residue buildup, which degrades the fuser surface over time.

Keep the printer in a stable environment and avoid frequent power-cycling, which stresses thermal components.