Fig. 5-19
For models without keypad
(1) Press the [▲] or [▼] key in the initial 
state of maintenance mode to display 
"MAINTENANCE 77" on the LCD, and 
press the [OK] key. Printing 
maintenance information starts.
(2) When printing is completed, the 
machine returns to the initial state of 
maintenance mode.
For models with keypad
(1) Press the [7] key twice in the initial state 
of maintenance mode. Printing 
maintenance information starts.
(2) When printing is completed, the 
machine returns to the initial state of 
maintenance mode.