5100MAXIFY MB2020

Canon MAXIFY MB2020 error 5100: Carriage jam

The Canon MAXIFY MB2020 error 5100 indicates a carriage blockage. If the printhead assembly cannot travel along the rail, the printer stops to prevent internal damage. Usually, a simple jam removal or encoder strip cleaning fixes this issue.

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Common causes

  • 1Paper scraps under the carriage.
  • 2Dirty encoder sensor.
  • 3Improperly seated ink cartridges.
  • 4Dry lubrication on carriage guide.

Solutions

Quick Diagnosis

The error appears when the carriage fails its initial move due to mechanical restriction.

Step-by-Step Solution

  1. Switch off the device.
  2. Lift the cover to check for obstructions.
  3. Clean the encoder strip with an alcohol-free dry cloth.
  4. Restart to allow auto-calibration.

Prevention and Maintenance

Keep the printer interior dust-free. Ensure ink cartridges are snapped securely in place.

When to Call a Technician

If the motor makes clicking sounds, internal carriage hardware may need service.

Device Specifications

Canon MAXIFY MB2020 error 5100: Carriage jam | Vimazdev