OKI MB470MFP
Maintenance Menu. Switch pressing function when power supply is turned on
When power supply of printer is turned on, the functions of usable switches are as follows.
- Key and Right key
Despite of warning/error, always start by online mode (factory support function). - Left key and Stop key
Completely initialize FLASH(resident).
This mode becomes enabled only when a fatal error occurs in the flash file system. - Up key and Stop key
Initialize EEPROM.
This mode becomes enabled only when on error occurs in the EEPROM.