Question about Sharp AL-1540CS All-In-One Laser Printer

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Code CH on Sharp copier

Code "CH" on AL 1540CS Sharp copier

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  • oblabs Feb 27, 2009

    I opened/shut all the access doors & now it's working.

    THANKS

  • lterra Apr 07, 2009

    Code "CH" on AL 1540CS Sharp copier blinking, door are completely close, I did this many times, sometimes change to L and than 1

  • lterra Apr 07, 2009

    Code "CH" on AL 1540CS Sharp copier blinking, door are completely close, i did this many times, sometimes change to l and than 1

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CH code on a Sharp usually means the front door or a side door is not completely shut. Try opening and closing every exterior door until the code goes away. If the CH is flashing, it could mean either an optical or a heat roller fuse might have blown. Have you recently replaced any supplies?

Posted on Feb 27, 2009

  • VonZeppelen
    VonZeppelen Feb 28, 2009

    Glad I could help. Thanks for the rating.

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