5B00PIXMA G7020

Canon PIXMA G7020 error 5B00: Reset and Solution

The Canon PIXMA G7020 error 5B00 is a protective lockout activated when the printer's waste ink counter reaches its capacity. This mechanism is essential for protecting your hardware from ink overflow. To resolve this, a software reset via the Service Mode is typically required, though hardware inspection remains recommended.

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Common causes

  • 1Cleaning cycles: Frequent deep cleaning of print heads.
  • 2High usage: Normal cumulative ink residue after years of service.
  • 3Incompatible inks: Low-quality fluids clogging nozzles and increasing waste.
  • 4Component wear: Absorber pad degradation.

Solutions

Diagnóstico rápido

The 5B00 error message appears on the screen when the internal waste ink counter hits the manufacturer's limit. This error effectively freezes printer functionality to prevent messy hardware damage.

Solución paso a paso

  1. Enter Service Mode: Use the specific sequence (Stop button + Power button) to initialize diagnostic mode.
  2. Use Service Tool: Connect via USB and use approved service software to reset the counter.
  3. Clear Counter: Select the 'Ink Absorber Counter' reset function.
  4. Cycle power: Turn the printer off and on to finalize the reset.

Prevención y mantenimiento

Avoid non-genuine inks which can lead to higher waste amounts. Perform maintenance cleanings sparingly and only when print quality issues demand it, as every cycle contributes to the counter.

Cuándo llamar a un técnico

If you see physical ink pooling inside the base or a persistent odor of ink, the physical pads are likely saturated and need replacement by a professional technician.

Ficha técnica del equipo

  • Technology: Inkjet multifunction tank printer.
  • Speed: 13 ipm black, 6.8 ipm color.
  • Connectivity: Wi-Fi, Ethernet, USB.
  • Capacity: 350-sheet total capacity.
  • Compatible consumables: GI-20 series bottles.
  • Recommended use: Steady volume office work.
  • Official drivers / firmware

Frequently asked questions

This code indicates the internal ink absorber counter has reached its limit to prevent potential ink leakage into the chassis.

Yes, the printer locks itself for safety. Forcing operation can lead to internal spills, damaging electronic components.

If 5B00 appears, having a professional check the absorbent pads is ideal. Simply resetting the software counter without inspecting the pads is risky.

Keep the printer in a stable, flat area, perform scheduled cleanings, and avoid excessive deep cleaning cycles which accelerate waste ink accumulation.