Chapter 6 ELECTRIC ASSEMBLY
IP-EMZ Service Manual 6-3
6.2 MAIN PC BOARD (P-910R-2)
6.2.1 BOARD LOCATION
Main board controls the entire machine.
It is located in the main body.
z Main storage data
Master data such as commodity master data, etc.
z Work after PC board replacement
Load the backup data if any from IF-21FD.
Turn on the battery switch after the board was replaced.
When replacing this board, please follow local regulation
on its disposal because it contains lithium battery.