Service manual

2 EXTERNAL COVER/CONTROL SECTION
2-10
DUPLO DF-755 86V-M12D0-0
2.3 Counter
2.3.1 Outline
Total counting for maintenance is performed on the program and recorded in the EEPROM
(U2) on the MC unit.
The total count recorded in the EEPROM (U2) can be checked in the maintenance mode.
Refer to “Chapter 6 > 3 MENUS AND FUNCTIONS."
2.3.2 Operations
The total count increases when paper has passed the ejection gate sensor (PS2e, PS2r).