Question about Ricoh Aficio 450 Copier

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Aficio 450 sir, what should we do if our machine (Aficio 450) has a problem? it says sc 322.

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  • Anonymous Mar 13, 2014

    322 code on aficio 350

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322 .Synchronization error • Laser synchronization board connectors loose, disconnected, or damaged
The synchronization signal was not issued within 500 ms after the LD fired
while the polygon motor was turning at • Laser synchronization board
the prescribed number of revolutions. defective
• LD drive board defective
First clean optics in laser unit or replace laser unit

Posted on Nov 25, 2014

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SC 322 is a laser diode problem. It will require service.

Posted on Mar 28, 2008

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