e-106B2501

OKI B2501 error E-106: Main Motor Failure

The OKI B2501 error E-106 is a mechanical alert associated with the main motor. The printer halts because it detects that the drive system is blocked or the motor lacks the power to rotate under load. It can range from a simple paper jam to a faulty motor.

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Common causes

  • 1Paper debris in gears
  • 2Faulty drum unit blocking the motor
  • 3Electrical motor coil failure
  • 4Paper overload

Solutions

Quick Diagnosis

If you hear a repetitive 'clicking' sound at startup, the E-106 error is likely caused by a gear blocked by dust or dried toner.

Step-by-step Solution

  1. Power off: Remove the toner and drum unit.
  2. Check load: Manually turn the gears to check for mechanical resistance.
  3. Restart: Reinstall the supplies correctly.

Prevention and Maintenance

Clean internal dust every month to prevent it from entering the motor.

When to call a technician

If the error persists after removing supplies, the main motor may have failed electrically.

Technical Specifications

Steps to follow

  1. 1

    Power off

    Turn off the device to release pressure on the gears.

  2. 2

    Check load

    Ensure the toner isn't causing mechanical drag on the gear system.

  3. 3

    Restart

    Turn the printer back on.

Frequently asked questions

This code indicates the main motor has detected resistance or a rotation failure.

If the jam is physical and external, yes. If internal, it requires a technician.

Use original OKI B2501 supplies.

Avoid overloading the paper tray.