Bizhub C454e stuck on 4 bars

[otphas]

Hi guys, we have C454e stucks on 4 bars, except the scanner move for a while no other fans or motors turning , no any standard noises . We tried to install firmware and all is Completed, but machine dont start.

[tulintron]

Re: Bizhub C454e stuck on 4 bars

Hi guys, we have C454e stucks on 4 bars, except the scanner move for a while no other fans or motors turning , no any standard noises . We tried to install firmware and all is Completed, but machine dont start.

Many faults are attributed to the MFPB, however, many times the MFPB doesn’t need to be replaced. MFP board replacement
o Before replacing an MFPB, perform the following:
 Reseat All connectors
 Check DCPU for all 24v,12v and 5v outputs
 Reload/update firmware
 Always reference and follow the installation instructions that accompany new firmware.
Note: Once the decision to replace the MFPB has been made, be sure to follow ALL steps outlined in bulletin 8461. Failure to follow these steps may result in the new MFPB and PRCB board being rendered inoperable.

There is also a tool A145FW.tar that can help with the RESET of the MFPB board.

[otphas]

Re: Bizhub C454e stuck on 4 bars

3V battery is dead. Start to be alive with new battery , still need some to do and will be ok . Thank you .