Panel shows error code Cof24

Error code C0500 and C0501 means Fixing unit's temperature abnormality.

How to reset these codes?

To reset Error codes C0500 and C0501, perform the following steps.

1-Turn the machine "OFF".
2-Press the "STOP" button on the basic panel.
3-Keep the button pressed and turn the machine "ON".
4-Do not release the button, until the machine warm up.
5-After few seconds Error code will remove and machine will reset.Basic menu will show no error on LCD screen.This means error code has been removed and photocopier machine is ready to use.


http://servicekonicaminolta.blogspot.com/2012/03/error-code-c0500-and-c0501.html

Error code C0500 and C0501 means Fixing unit's temperature abnormality.

How to reset these codes?

To reset Error codes C0500 and C0501, perform the following steps.

1-Turn the machine "OFF".
2-Press the "STOP" button on the basic panel.
3-Keep the button pressed and turn the machine "ON".
4-Do not release the button, until the machine warm up.
5-After few seconds Error code will remove and machine will reset.Basic menu will show no error on LCD screen.This means error code has been removed and photocopier machine is ready to use.

http://servicekonicaminolta.blogspot.com/2012/03/error-code-c0500-and-c0501.html

Good Morning Mark, thank you for your post!

I see that your Frigidaire dehumidifier is displaying an error code of "ES" and you would like to the meaning of that error code. The "ES" error code stands for evaporator thermistor error. This could be a possible problem with your control panel, thermistor, or a wiring harness. I would recommend contacting your manufacturer for further assistance with your dehumidifier. Best of luck! -Matt

On a Kenmore it's:
F10 error code indicates a runaway oven temperature
Check this:
What does the F10 Error code mean on my Kenmore Electric range model...

What does the F10 Error code mean on my Kenmore Electric range model...

To reset Error codes C0500 and C0501, perform the following steps. 1-Turn the machine "OFF". 2-Press the "STOP" button on the basic panel. 3-Keep the button pressed and turn the machine "ON". 4-Do not release the button, until the machine warm up. 5-After few seconds Error code will remove and machine will reset.Basic menu will show no error on LCD screen.This means error code has been removed and photocopier machine is ready to use.

hello there
This is a verry common issue with these ovens
Here is the meaning and a few things to determine what is at fault i have it listed below
this error code can actually show up as any 1 of these and they all mean the same thing
F0 -
F1 - F7 Stuck keypad
may mean relay is turned on.or has
failed
Determine if problem is with the Key Panel or Control by:
1. Pushing CLEAR/OFF pad.
2. Disconnecting Ribbon Cable from control and waiting at least 32 seconds to see if Code recurs

If code recurs, problem is in the control. Replace control.

If code does not recur, problem is with the Key Panel.

Error code F3 on many models of microwave oven means a problem with the touch panel, (tact switches).

Replace the switch panel to fix the fault.

Hope this helps.

COF24 is an AIDC or Automatic Image Density Control failure code. It means that the machine can not properly detect the developer to toner mixture or ratio in the process/developer unit. This can be caused by an AIDC sensor failure, Developer Drive problem or for some reason the machine is not getting toner as it should. Has the machine been running low on toner?
Before calling for service I would try resetting the code by opening then closing the front door(s). Do this a few times and see if the code will go away. If not then you will need a service person to diagnose and repair which part is defective.
Good Luck and Thank You for using Fixya.

AIDC sensor problem.Dle Vasile precizati tipul ,modelul aparatului ca sa va pot ajuta.

LE error code means that there is a problem with the motor.  One thing to check is to remove the front door panel and check the wiring harness to see if there are any broken wires.  If there is, repair the wire connections and see if the dishwasher returns to normal.  If not, then the motor assembly will need to be replaced.