What is a .tar file?
The file serves as a critical "Reset Tool" for several models in the bizhub series, including the C224, C284, C364, C454, C554, C654, and C754 . Its primary applications include: Firmware Recovery
MFP Board Replacement
: Required when installing a new or repaired MFP board to initialize the data and sync it with the machine.
Turn the main switch ON. The screen should eventually display "Data initialization completed!". The "Restore" Phase:





