Service manual

FO-IS125N
7 – 2
[2] Power on sequence
CPU initialized
D-RAM initialized
Gate array initialized
PC I/F initialized
START
When option board is connected.
“MEMORY CLEAR”
“EXECUTE ?” display
YES
YES
YES
STAND-BY
NO
COPY key ?
START+STOP key ?
1key?
Other key ?
NO
Memory clear
System initialized
“PLEASE WAIT A MOMENT”
display
Memory clear
System initialized
PROCESS CHECK MODE
NO
YES
NO
“PLEASE WAIT A MOMENT”
display