2PK/2PL/2PM/2PN
1-3-1
1-3 Maintenance Mode
1-3-1  Maintenance mode
The machine is equipped with a maintenance function which can be used to maintain and service the 
machine.
(1) Executing a maintenance item
Enter “10871087” using 
the numeric keys.
Enter the maintenance item 
number using the cursor left/right keys 
or numeric keys. 
The selected maintenance item is run.
Press the stop key.
Press the start key.
Start
End
Maintenance mode is entered.
The maintenance item is selected.
Maintenance mode is exited and 
the system is restarted to initialize it 
and to reflect the setting changes.
Repeat the same 
maintenance item?
Run another maintenance 
item?
Turn the main power switch off and on.
No
No
Yes
Yes