Cooling fan error c-4301 - Konica Minolta Bizhub C550

Question edited for a lot more clarity and add maker.
Question moved to maker category.

Cooling Fan failure.

Konica-Minolta Di2510 - Error Code

Printcopy.info https://printcopy.info > model=Di2510 > code=C0045
Code: C0045; Description: Cooling Fan Failure • The Cooling Fan Motor Lock signal remains set to H for a set period of time while the Cooling Fan Motor is ...

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Error Codes > Konica-Minolta > Di2510 > page 1

Printcopy.info https://printcopy.info > model=Di2510
Code: C0045 · Description: Cooling Fan Failure The Cooling Fan Motor Lock signal remains set to H for a set period of time while the Cooling Fan Motor is ...

The C-3303 error on a Konica copier typically indicates a problem with the cooling fan. Here are some steps you can take to try and fix the issue:

1. Check the fan: Open the copier and check the cooling fan to see if it's running properly. If it's not, check for any obstructions that may be blocking it or any loose connections.
2. Clean the fan: If the fan appears to be running but the error persists, it may be dirty and in need of cleaning. Turn off the copier and unplug it before attempting to clean the fan. Use a soft brush or compressed air to remove any dust or debris that may be clogging the fan.
3. Replace the fan: If the fan is damaged or not functioning properly, it may need to be replaced. Contact your Konica technician or authorized service provider to order a replacement fan and have it installed.
4. Reset the error code: After addressing the issue with the cooling fan, reset the error code by pressing the "Function" button followed by "Clear" and then "Err". Enter "OK" to clear the error code and restart the copier.

If none of these steps solve the issue, it may be necessary to have a professional technician diagnose and repair the copier.

Fan that cools the Print Head (Which houses the LASER) is dirty jammed or burned out need to be replaced. requires lots parts removed to get to

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Left side of the machine, remove the upper and lower left covers remove the metal cover to your lower right is the fan causing the code

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

C 4301 error in bizhub

CANT FIND CODE C4301 IN C454

no such code in the service manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

How many watts is a Sony xm-4301 Amplifier

The error means that the printer is detecting that there is Fuser cooling fan failure. Check if the fuser cooling fan is installed properly. If it is, check the fuser cooling fan for operation. Follow the steps below:

1. Enter Diagnostics mode.
2. Select MOTOR TESTS.
3. Select Fuser cooling fan.

Does the fuser cooling fan RPM increase? If yes, perform a print test, and if the error continue, replace the printer engine card assembly. If no, check the fuser cooling fan for proper connection.