Konica Minolta Bizhub C258 Factory Reset Work
Enter using the keypad sequence outlined above. Navigate to State Confirmation →right arrow Memory/HDD Adjustment . Select Format HDD .
How to Perform a Factory Reset on the Konica Minolta bizhub C258
Upload your saved CSV or backup file to restore user scanning targets. konica minolta bizhub c258 factory reset
Completely wipes all data, including user boxes, stored documents, and address books. Follow the on-screen prompts and confirm the action. The machine will automatically reboot .
In conclusion, performing a factory reset on the Konica Minolta bizhub C258 is a powerful but irreversible tool. While the technical procedure—entering Service Mode, selecting “Clear All Data,” and rebooting—is straightforward, its success depends entirely on adequate preparation and post-reset care. By backing up data, understanding the consequences, and methodically reconfiguring network and administrative settings afterward, an IT administrator can restore the C258 to a pristine, functional state, extending its utility for a second life or resolving persistent digital ailments. It is not a first-line troubleshooting step, but when used correctly, it is the ultimate solution for a clean slate. Enter using the keypad sequence outlined above
After the reboot, the machine will not be immediately ready for normal use. Post-reset configurations are mandatory. The device will likely display error codes, most commonly (an indication that the consumable life counters have been cleared or mismatched) or prompts to set the date and time. Furthermore, the administrator password will have reverted to the factory default (often 1234567812345678 for Service Mode or no password for the admin functions). The new user must reconfigure the network settings (IP address, subnet mask, gateway), reinstall print drivers on client workstations, and, if applicable, re-establish scanning to email or folder paths. For the C-C163 error, entering Service Mode and navigating to System 2 → Initialization → Non-Volatile Memory → Toner Reinitialization typically resolves the issue, though specific error handling may vary.
If the machine shows a "Please call service" error (like C-Code C6756 or C2557), a factory reset rarely fixes it. You likely need the Trouble Reset (Method 2) or a firmware update. How to Perform a Factory Reset on the
Once inside the Service Mode, follow these steps to perform a full system reset. This procedure is derived from the service manual for the C658 series, which is applicable to the C258.
The factory reset cannot be performed through the standard "Administrator Settings" menu accessible via the typical login. Instead, it requires entering the technician-level Service Mode. To achieve this on the C258, the user must navigate to the Utility/Counter screen. From there, the sequence involves pressing specific buttons—typically "Stop," then "0," then "0," followed by "Stop," and finally "0," "1." This sequence triggers a transition screen. The user must then select "Service Mode" and enter the default password, usually "927292727." This grants access to the deep-level system architecture of the machine, where core parameters can be adjusted.
: The machine may default to its base manufacturing region. Adjust the time zone and language via Utility > System Settings .
If the machine is stuck on an error code, use a "Trouble Reset":