sc546IM 2001

Ricoh IM 2001 Error SC546: Fuser Fix

Ricoh IM 2001 error SC546 relates to connection issues between the temperature sensor and the fuser circuit.

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Common causes

  • 1Loose wiring
  • 2Pin oxidation
  • 3Sensor break

Solutions

Diagnosis

Connection fault.

Steps

  1. Power off.
  2. Check cables.
  3. Clean connectors.

Maintenance

Physical inspection.

Pro Help

Mainboard diagnostics.

Specs

Steps to follow

  1. 1

    Power

    Switch off.

  2. 2

    Check

    Verify wires.

  3. 3

    Reset

    SP mode.