Question about Minolta Di251 All-In-One Printer

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Malfunction detected, code CO500 on our printer, model Di251.

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My di2010 has a co500 code on it after someone tried to run a transparency thru it.

Posted on Oct 23, 2009

  • saifu02 Mar 22, 2011

    printer shows mulfunction detected, what is the reason?


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C0500 is fuser warm-up error. Fuser is the part of a laser printer that melts the toner onto the medium

Posted on Jun 25, 2009


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Related Questions:

1 Answer

My konica minolta di2510 is showing co500. i figured out it is from the power board and i have checked fuses and they are ok. so what could be the problem of the power board

did u checked with other Fusing Unit on same machine with same power supply board. c500 due to Fuser heating error.
are u able to reset first?

Dec 03, 2016 | Konica Minolta Di2510 Di251 Di250 Di2010...

1 Answer

How to remove error code with co500

my dear panel side smal hole give pin hole your codes reast

May 26, 2014 | Minolta Di251 All-In-One Printer

1 Answer

Malfunction detected screen appear

what is the malfunction code and would help to know the model of the machine

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

Apr 07, 2014 | Konica Minolta Office Equipment & Supplies

1 Answer

A Malfunction was detected. Please call your technical representative and provide code. C4553

CAUSE: Failed laser unit (C4551 - Cyan; C4552 - Magenta; C4553 - Yellow; C4554 - Black).

SOLUTION: To confirm the failure of one of the laser units, perform the following:
1. Power the copier OFF and remove the power cord from the wall.
2. Switch the position of the laser unit with one of the other laser units.
3. Plug in the power cord and power the copier ON.
4. The failure code should change dependent upon the new location. Replace the laser unit as necessary.

Jul 24, 2012 | Minolta Di251 All-In-One Printer

1 Answer

What does code CO500 means

Fuser unit malfunction code.Check the fuser unit parts:heater lamp continuity,thermofuse and thermostat,clean ar change.Enter in the service mode Stop -0-stop-1 open the front door,push the reset service buton (located in the up left side,open the windows),close the front door,and get started.

Nov 05, 2009 | Minolta EP4000/5000 CS/PRO Copier

1 Answer

Sir my problem is start machine in warm up complete to display error red blink in code co500

The fusing unit malfunction code.Clean and measurement the continuity of the heater lamp,thermistor and thermofuse.To reset press the service button.Please tell me the copier model for more information.

Sep 25, 2009 | Konica Minolta Office Equipment & Supplies

1 Answer

Error CO500

This error code indicates low temperature at warmup.Can somestime be reset IF you can find the reset switch.On earlier models it was behind a small panel on the innards of the machine after you open the front door.Good Luck!

Mar 30, 2009 | Minolta Di3010 Copier

3 Answers

IMAGISTICS 2620 Error code C0500

How to reset malfunction code C0500 of a imagistic

Feb 03, 2009 | Konica Minolta DiALTA Di200 Copier

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