Question about Panasonic Panafax UF-790 Plain Paper Laser Fax

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Panasonic Uf-790 Fax

Our company has about 50 Panasonic UF-790 fax machines and within the past 3 months I have had to call for service on about 15 of them because when a new toner cartridge is installed it says toner running low. The service company installs a toner sensor holder kit and that fixes the problem. Why is this happening?

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The sensors get bent over time. leave me an email i will let you know how to do this. and answer any other questions you have

Posted on Sep 22, 2008

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Other then why is it happening, Ask them simply to install it on all the machines. Sounds like a known problem that needs retrofitted.
Sometimes after a machine is out, issues arise with sensor mountings not holding sensors, bushings make noise ect.
I am sure there is a kit they can provide for all the machines to upgrade them and resolve the problem permanently.
The reason it has not been done to all machines is they may be retrofitting as the problem shows up.
Call and see if they can install one on each machine.
Shouldn't ba a problem and they should be glad to avoid multiple trips to fix one or two.

Posted on Feb 15, 2008

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