p006MAXIFY iB4120

Canon MAXIFY iB4120 Error P006: Cleaning Failure

The Canon MAXIFY iB4120 error P006 is a malfunction in the purge or cleaning assembly for the printheads. It occurs when the cleaning station motor jams due to dried ink buildup or mechanical obstruction. Keeping this area clean is crucial for maintaining printhead health.

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Common causes

  • 1Dried ink buildup in the purge pump.
  • 2Mechanical gear wear.
  • 3Paper debris in the cleaning module.
  • 4Purge station sensor failure.

Solutions

Diagnóstico rápido

If you hear a grinding noise while the unit tries to purge, the suction pump is blocked.

Solución paso a paso

  1. Power down: Turn off the unit entirely.
  2. Inspect station: Check the purge area for dried ink crust.
  3. Manual cleaning: Remove any debris blocking the pump gears.
  4. Power cycle: Reboot the printer to let it recalibrate.

Prevención y mantenimiento

Always power off using the button, never by pulling the cord, to ensure the carriage seals correctly against the purge pad.

Cuándo llamar a un técnico

If the pump remains stuck after cleaning, the cleaning unit motor has likely failed and requires replacement.

Ficha técnica del equipo

  • Technology: FINE Inkjet
  • Speed: Business efficiency
  • Connectivity: Wi-Fi/Ethernet
  • Capacity: Dual trays
  • Compatible Consumables: PGI-2200
  • Target use: Corporate use
  • Drivers / official firmware

Steps to follow

  1. 1

    Access unit

    Power off the printer and open covers to inspect the ink purge station area.

  2. 2

    Clean debris

    Remove any ink crust buildup or paper scraps that may block the cleaning pump.

  3. 3

    Logic reset

    Close all covers, power on, and verify if the autolimpieza cycle completes properly.

Frequently asked questions

It indicates a failure in the printhead cleaning (purge) unit; the mechanism cannot complete its function.

Yes, if not corrected, printheads may dry out or clog permanently.

Genuine PGI-2200. Low-quality generic inks produce sludges that block the purge motor.

Run periodic cleanings via the menu and avoid abrupt power-offs.