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Ricoh Master
525 Answers
- Posted on Feb 05, 2011
Re: Je possède un copieur Ricoh 1022 .il est en panne ....
SC 546: Unstable fusing temperature
Symptom: The fusing temperature does not rise
3 °C or more within 5 seconds after the
fusing lamp has been on over 8
seconds.
Possible Cause: • Thermistor defective
• Power supply unit defective
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