Question about Sharp AL 1631 Copier

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I believe that that "CH" code means that one of the doors is not fully closed. Not sure because I haven't worked on a Sharp in a couple of years. It's easy enough to check though. Let me know if that helped.

Posted on Sep 28, 2007

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What model it could mean dv unit not installed if flashing if solid a door open or copy lamp fuse is blowing.

Posted on Oct 09, 2007

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Hi olixrules

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Source here.

Hope this gives you some idea, unfortunately I'm not sure how to resolve these error on this particular copier.


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Pls rate – thank you

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