Flow Chart; Immediately After The Power Is Turned On - Toshiba e-STUDIO453 Service Manual

4.4 Flow Chart

4.4.1 Immediately after the power is turned ON

4
Restart
YES
YES
YES
YES
YES
YES
Paper jam
e-STUDIO350/352/353/450/452/453
GENERAL OPERATION
Man swtch ON
DC power ON
Cover s open?
NO
IH col ON
Regstraton sensor
ON?
NO
Ext sensor
ON?
NO
ADU
entrance/ext sensors
NO
ON?
NO
Call for servce
"C20"
Upper drawer feed
sensor ON?
NO
Lower drawer feed
sensor ON?
NO
A
Scan motor ON
NO
Home poston
detected?
YES
Peak detected?
YES
B
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NO
2.5 seconds elapsed?
YES
Call for servce
"C270"
"C20"