Question about Canon PC-940 Black and White Copier

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Cleaning -service canon pc 940 copier

I have to do cleaning and service on a canon pc 940 copier;is there anywhere to get instructions for this?even just for the cleaning part at least .thanks

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  • abclife Dec 06, 2007

    paper jam light won't go off - no paper that I can see.



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For a non-technician person the things that he can clean is the glass and the outside of the copier. The rest is best a technician to do. There are many parts to clena only a technican can do it.

Posted on Nov 10, 2007


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PC 940 Canon Copier help with cleaning

Hello sir; Discharge corona unit dirty it cause this problem, got to be discharge corona wire covered by tone, clean outby rubbing alcohol,it will take care your problem.

Feb 17, 2009 | Canon PC-940 Black and White Copier

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Canon Copier

If your model is the one pictured, we can do it in Copy-Tech, Mayaguez. Call 787-834-0028 and ask for directions. State your model number and the symptoms and we will tell you if the fix is worth the trip.

Oct 09, 2008 | Canon PC-940 Black and White Copier

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Canon PC 940 Copier

Don't let it put you over the edge.. It will never be found... It has an electric counter or none at all. I believe you hold down the STOP/ CLEAR botton and it flash's in the copier count display

Aug 14, 2008 | Canon PC-940 Black and White Copier

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Canon PC-940 Copier

There are no fiber optics in the copier. It has 6 mirrors that send the image to the drum unit. Did you try to clean the copyboard glass? Also, do the marks move up and down the page? Also, have you replaced the drum cartridge recently? Pull the drum unit out can you see track marks on the drum it self. If not I would have to say it may be comming from the fixing ass'y, the hot part of the copier. Try to use a dry rag and wipe up any loose toner in the paper path then try to run some blank pages in the copier this may clear up the problem...

Mar 04, 2008 | Canon PC-940 Black and White Copier

2 Answers

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sounds like white out on the scanner. clean all glass and slit glass

Jan 24, 2008 | Canon PC-940 Black and White Copier

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