how do i cancel this error.
E0004 on a canon ir 2500 series copier.
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Re: E0004 on a canon ir 2500 series copier.
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should investigate before clear
E004=Thermistor disconnection detection error
Description: When disconnection is detected with connector (J214) for 30 sec continuously.
1.Check connection of the Connector (J214) on DC Controller PCB
2.Replace the Film Unit.
3.Replace the Fixing Assembly.
4.Replace the DC Controller PCB (PCB4).**Knowledge is time consuming, exhausting and costly for a trained Tech.**Comment
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