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Need Help. Hello, i repair copiers, my customer got Mati Dc 2560 copier but it saw UF on the control panel, i really need your assistant to resolve the problem your help is kindly appreciated. Abdoulie Bah

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  • samson_h64 Jan 03, 2009

    how to put developer for copier ar-5316e.



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Toner or developper not installed properly

Posted on Feb 08, 2008


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
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Km error code cfb31

firmware update is the only solution sorry about that but you can contact me if you really need the firmware +2560702155632

Dec 10, 2013 | Kyocera Copystar CS-2560 Black and White...

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I have a Canon ImageRUNNER 2200. I would like to see if I can fix this myself with your help to avoid having to call out a service rep. When I turn on the coppier/fax machine, it shows on the LCD...

This error is with the DC controller board needing replacment or repair. This would take a service tech to come to your home/office to fix. We only can tell you what the causes are, it will need you to follow up on the fix. The charge for service on a DC controller is over $400 alone. I recommend if you have a service contract to give them a call.

You can call these folks and see if they can do service in your area:
Chess, inc
410 Raritan Way Denver, CO 80204
(303) 573-5133

They are really good at what they do, I do highly recommend them for repairs on your unit.

Thanks and hope you have good luck in repairing this issue.

Btw, I’m available to help over the phone in case u need at

Dec 12, 2011 | Cannon i70 Printer

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What does error code #e1 mean on Canon CLBP 460 PS mean?

Meaning of error code E1
The motor sensor or sensors, the DC controller on the main board DC controller.

I can not give solution to your problem, because possibility of damage main board.
I suggest you contact Canon Customer Support (e-mail, telephone, or repair contacts).

Nov 16, 2011 | Canon CLBP 460 PS Laser Printer

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My mita DC-1560 copier screen displays UF, what is the meaning of the code UF, and how do I solve it

UF means that the dev unit connector is removed or insert the toner container further inside

Aug 06, 2010 | Kyocera KM-1505 Copier

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The code E804 is on my copier, how can I repair it? Thank you for your help

Hello Sir; That's DC power supply fan defective,make main control board temperature too high, change it !

Apr 27, 2009 | Canon imageRUNNER 5000 Copier

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Gestetner-2412Z copier-error code UF

UF is a panasonic code,the u means user fix.If you have an users guide it will tell u what to do.

Mar 03, 2008 | Gestetner DSm515pfd Digital Copier -...

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I can help you, but what kind of copier is it? What make and model?

Mar 02, 2008 | Office Equipment & Supplies

1 Answer

Error e020

The developer unit is looking for toner from the hopper. E020 can also be the DC Controller or the developer unit itself. The toner cartridge is probably fine. This can be complicated to fix. The copier is probably still under warranty. It's better to call up Canon 1-800-828-4040 and have them send out a Certified Technician to fix this. Sorry I couldn't help more. Ray

Jun 20, 2007 | Canon NP 6545 Copier

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