Question about Sharp SF 2020 Copier

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No bottons are working

There is a massage CH and no function is working ..thax my copier is sharp sf 7320
there is a massage CH and no function is working plz help me. thanx
my email:

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  • 257 Answers

This means the developer unit is not installed . Check and instal.

Posted on Dec 01, 2009

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CH on a sharp analog copier usually means a cover is open.
Double check all the doors open/close them check every access door for removing paper jams.

Posted on May 16, 2008


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Posted on Jan 02, 2017

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