5B02MAXIFY GX7050

Canon MAXIFY GX7050 error 5B02: Reset Guide

The Canon MAXIFY GX7050 error 5B02 signals that the internal ink waste pad is nearing its capacity. If you're asking why does my Canon MAXIFY GX7050 show 5b02, it is because the internal counter has hit its security threshold. This is a common maintenance event for high-volume Canon inkjet printers.

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Common causes

  • 1Waste ink counter limit reached.
  • 2Frequent use of deep cleaning cycles.
  • 3Internal waste tank sensor failure.
  • 4Use of non-genuine inks leading to faster absorber saturation.

Solutions

Quick Diagnostics

When the printer stops and displays '5B02', it means the ink purge system has been used extensively. Resetting the counter is necessary for it to resume work.

Step-by-Step Fix

  1. Service Mode Entry: With the printer off, press the power button while holding down the 'Stop' (red triangle) button.
  2. Navigation: Use Canon's authorized service software to reset the Ink Absorber Counter.
  3. Confirmation: Power off and back on to clear the 5B02 message.
  4. Warning: Replacing the physical absorber pad is recommended to prevent future ink leakage.

Prevention and Maintenance

Avoid unnecessary deep cleanings. Keep the printer on a flat, stable surface to ensure ink flows correctly to the waste tank.

When to Call a Technician

If you lack the service software, a certified Canon technician is required to perform the reset and physical maintenance.

Technical Specifications

  • Technology: Refillable Tank Inkjet.
  • Speed: 45 ipm (black).
  • Connectivity: Ethernet, Wi-Fi, USB.
  • Compatible Consumable: GI-56 bottles.
  • Recommended Use: Enterprise office.
  • Official Drivers / Firmware

Steps to follow

  1. 1

    Service Mode Entry

    Press the power button while holding down the 'Stop' (red triangle) button.

  2. 2

    Navigation

    Access the service menu to reset the Ink Absorber Counter.

  3. 3

    Confirmation

    Restart the device to confirm the error message is gone.

Frequently asked questions

The internal waste ink counter has reached its factory limit.

The printer locks itself to prevent ink leakage onto internal components.

It uses the GI-56 ink bottle series.

You can, but the internal software counter must be reset.

Canon MAXIFY GX7050 error 5B02: Reset Guide | Vimazdev