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When VD signal from PWB-B (Memory Board) to PWB-A (Master Board)
G
goes
L
.
Start laser illumination of drum.
Approx. 164ms
When sheet clears Transport Roller Sensor (PC1):
H
OFF
Vertical Transport Motor (M22)
Approx.131ms
When sheet clears Paper Leading Edge Sensor (PC2):
I
Approx.62.5ms
Approx.1550ms
When sheet clears Turnover Feed Entry Sensor (PC11):
J
Approx.400ms
ON
Synchronizing Motor (M5)
ON
Transfer/Separator Charger
Approx. 230ms
Approx.1225ms
OFF
Transport Motor (M23)
OFF
Synchronizing Motor (M5)
OFF
Exit/Duplex Switching Solenoid (SL3)
Reduce speed of Turnover Motor (M6)
Approx. 300ms
M-9
ON
Separator-Finger Solenoid (SL4)
Approx. 135ms
ON
Exit/Duplex Switching Solenoid (SL3)
H
H
H
Reverse the direction of M6
OFF
SL4
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