Konica-Minolta bizhub C250

Procedure

1. Press the Utility/Counter key.
2. Touch [Details] on Meter Count display.
3. Press the following keys in this order.
   Stop → 0 → 0 → Stop → 0 → 1
   NOTE
   • When selecting [CE Authentication] under [Enhanced Security] available from Service Mode, authentication by CE password is necessary.
   Enter the 8 digits CE password, and touch [END].
   (The initial setting for CE password is “92729272.”)
   • When the following setting is set to “ON”, CE Password Authentication is necessary.
   [Administrator Setting] → [Security Setting] → [Enhanced Security Mode]
   • If a wrong CE password is entered, re-enter the right password. The machine will not enter Service Mode unless the CE password is entered correctly. To return to the Basic screen, turn OFF the Sub Power Switch and turn it ON again.
   When the following setting is set to “Mode 2”, operation will be prohibited since it indicates Authentication failure by failing to enter the correct CE Password within the specified number of times. It needs to be cancelled by turning Main-power OFF/ON.
   • The service code entered is displayed as “✽.”
4. The Service Mode menu will appear.
   NOTE
   • Be sure to change the CE Password from its default value.
   • For the procedure to change the CE Password, see the Enhanced Security.

Exiting

• Touch the [Exit] key.

Changing the Setting Value in Service Mode Functions

• Use the [+] / [-] key to enter or change the setting value.
• Use the 10-Key Pad to enter the setting value. (To change the setting value, first press the Clear key before making an entry.)