OKI B731
Maintenance Mode. Self-diagnostic mode. Overall
Menu option display switching The level in a shaded area XXXXX can be displayed only from another one.
Use the MENU▲ or MENU▼ button to display the menu option shown in a non-shaded area XXXXX .
POWER ON
MENU▲ , MENU▼ and HELP combination used until System Maintenance menu appears, and Diagnostic Mode selected and ENTER pressed
LEVEL0- engine status display
Engine status display
Each voltage display category in printing
Toner sensor monitor
Toner pulse count monitor
RFID tag noise test monitor
Motor control evaluation function
Error code
MENU▲ and ONLINE held down in combination (for three sec.) ⇒
DIAGNOSTIC MODE XX.XX.XX -MODE
SWITCH SCAN
MOTOR CLUTCH TEST
TEST PRINT
CONSUMABLE STATUS
PRINTER STATUS
FACTORY MODE SET
SENSOR SETTING
LED HEAD DATA
NVRAM PARAMETER
GRAPHIC PANEL ADJUST
BUZZER TEST
MENU▼ , MENU▲ , ENTER and BACK pressed in combination ⮌
LEVEL0
Menu option display switching
Hold down the BACK or ONLINE button or momentarily press the MENU▲ or MENU▼ button to display the option shown in a shaded area XXXX . Use the MENU▲ or MENU▼ button to display the menu option shown in a non-shaded area XXXX .
LEVEL1
Menu option display switching
Use the MENU▲ or MENU▼ button to select the option shown in a shaded area ( XXXXX ), and press ENTER to execute the option. Use ENTER or BACK to display the option shown in a non-shaded area ( XXXXX ), and use the MENU▲ or MENU▼ button to select the option. Press ENTER to execute a test, and BACK to end the test.