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.
Before initiating a factory reset, it is critical to understand the gravity of the action. Unlike a simple reboot, a factory reset erases all user data, address books, one-touch dial settings, and, most importantly, network configurations. Therefore, the first step in the process is not technical, but administrative: data backup. Administrators should export the address book and document the current network settings, such as the IP address, subnet mask, and gateway, to ensure the machine can be reintegrated into the network seamlessly after the reset. Furthermore, the reset procedure requires access to the "Service Mode," a hidden menu intended for technicians rather than end-users. Proceeding without caution can render the machine inoperable if incorrect service settings are altered. konica minolta bizhub c258 factory reset
: Turn off the power switch.