Ricoh Aficio 1075 SC 322

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  • rsyarcia
    replied
    Re: Ricoh Aficio 1075 SC 322

    try the front and side doors switches.

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  • copy.eva
    replied
    Re: Ricoh Aficio 1075 SC 322

    I have changed the detector, but I still have this problem...Interesting, I've copied above 300 blanco sheets through the ADF but the SC322 code does not appear, and when I put sheets with text then the code appears...P.S. What switches should I check?

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  • vargue
    replied
    Re: Ricoh Aficio 1075 SC 322

    first it's laser problem.but in big machine 1060/2060/1085/2090 always be switches threat check out switches.and clean it. or replace

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  • Star
    replied
    Re: Ricoh Aficio 1075 SC 322

    First things first, clean the detector. They can get dirty, either from dust or toner.

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  • kyrenecopy
    replied
    Re: Ricoh Aficio 1075 SC 322

    SC 322 [SC322 laser synchronization detector error] - make sure CN344 on IPU PCB pluged in correctly (bad connection)
    SC 322 [SC322] - make sure CN344 on IPU PCB pluged in correctly (bad connection)
    SC 322 Laser synchronization detector error - Make sure CN344 on IPU PCB pluged in correctly (bad connection)
    SC 322 Laser synchronization detector error - Replace laser diode PCB
    SC 322 Laser synchronization detector error - Replace laser sync detect PCB
    SC 322 Laser synchronization detector error - Replaced front door safety switch
    SC 322 Replaced front door safety switch
    SC 322 laser synchronization detector error [SC322 laser synchronization detector error] - make sure CN344 on IPU PCB pluged in correctly (bad connection)

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  • rsyarcia
    replied
    Re: Ricoh Aficio 1075 SC 322

    also check the switches..

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  • kyrenecopy
    replied
    Re: Ricoh Aficio 1075 SC 322

    laser sync detection error 322 D detector error

    After the polygon motor reachesstandard rotation speed and the LDunit fires for 500 ms, the lasersynchronization detector does notgenerate a signal.
    Harness between detector and I/F
    disconnected or damaged
    Detector is installed incorrectly.
    Detector board is defective
    Controller board defective
    IPU board defective
    LDB defective
    Last edited by kyrenecopy; 06-25-2012, 04:19 PM. Reason: add description

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  • copy.eva
    started a topic Ricoh Aficio 1075 SC 322

    Ricoh Aficio 1075 SC 322

    What is SC322?
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