Code "CH" on AL 1540CS Sharp copier
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?
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I opened/shut all the access doors & now it's working.
THANKS
Code "CH" on AL 1540CS Sharp copier blinking, door are completely close, I did this many times, sometimes change to L and than 1
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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