Service manual

2 MAINTENANCE MODE OPERATIONS
6-3
DUPLO DF-755 86V-M12D0-0
2 MAINTENANCE MODE OPERATIONS
2.1 Entering the Maintenance Mode
1) With the paper sensor (PS1) on the paper feed table interrupted, turn on the power switch
while pressing down the Start button and Stop button.
"TEST MODE" sill be displayed on the LCD display.
2.2 Exiting the Maintenance Mode
1) Turn off the power switch.
When turned on again, the user menu will be displayed on the LCD display.