Power On Sequence - Sharp FO IS125N - B/W Laser - All-in-One Service Manual

Service manual
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[2] Power on sequence

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

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