Konica Minolta Bizhub C258 Factory Reset [better]

Wipes all personal data, user boxes, and address books—essential for machine resale.

While still in the Service Mode menu, select HDD Format .

Turn the main power switch off, wait 10-15 seconds, and turn it back on. The machine will reboot to its factory default settings. How to Perform a "Trouble Reset" (Error Clearing) konica minolta bizhub c258 factory reset

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.

After performing a factory reset on your Konica Minolta Bizhub C258, you will need to: Wipes all personal data, user boxes, and address

This will disconnect the printer from your network. Ensure you have your network details (Subnet Mask, Gateway) handy if you need to set a static IP afterward.

Some firmware versions require a CE Password to enter Service Mode. If the standard code fails, the machine may have a custom security lock. The machine will reboot to its factory default settings

This is the deepest level of software reset, often used to resolve major software errors and clear the non-volatile RAM (NVRAM).