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Fusing unit is not set properly - Ricoh Aficio 450 Copier

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This is a common problem on older ricoh with high counts the unit has a connector at the back to receive the fusing unit the connector on the fuser may have bee bent out of position and is therefore not contacting the unit correctly check the fuser connector is not damaged. also if there have beed jams sometimes paper can get stuck in the contactors also check in the receiving contact that the unit is not knocked out of place.

Posted on Feb 17, 2012

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Service code 546


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fluctuation
The heating roller temperature
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• Loose connection of
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• Loose connection
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1. Check if the fusing unit is properly set
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2. Check if the heating roller thermistor
connector is firmly connected.
3. Replace the fusing unit

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