C3751 error, nothing works

https://printcopy.info/?mod=erc&brand=Konica-Minolta&model=bizhub+C250&code=C3751

You cleared the code in service mode?

CAUSE: PU1 has failed.

SOLUTION: Replace PU1 (p/n 4040620101).

Did you try to change the IP address of MFP. Please change IP address of MFP and connect the PC you are sure not giving any problem. If its works fine then connect rest of the remaining PC's

High temp on the fuser. To reset. On the right side of the machine just below the scanner section (The part with the big glass) is a cover next to where you connect the Ethernet cable. Remove the cover, with the machine on use a small screw driver and gently depress the small black switch. The machine is going to go thru some screens when you see the screen with the copiers on it to the left on the screen in the middle you will see a "." when that is displayed press 3. The code will come back but now press the Utility/Counter button, you should see a button that says Maintenance Mode press that, see Trouble Reset press that and the machine will again will go thru warm up procedure, you will see the "." DO Nothing! The machine should go to "Ready to Copy" if the code comes back. Have a technician look at it DO NOT CONTINUE TO RESET the code is for the Hot Part called the FUSER. It can catch on fire! And that will ruin a perfectly good day!!!!

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this is out put ic shorting error call u r technician

replace the fuser

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

C450 P or c450

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

I have minolta c450 show error c d370... how can I solve this problem... plz reply me with solution.

i have error c450 in konica menolta c450