5-28
Confidential
1.3.16 Print maintenance information (function code: 77)
<Function>
This function is used to print the maintenance information, such as remaining amount of 
consumables, the number of replacements, and counter information.
<Operating Procedure>
(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.
When printing is completed, the machine returns to the initial state of maintenance 
mode.
 Maintenance information
Fig. 5-10