Ricoh FT7770 Service Manual page 325

30
April, '89
- Feed-Out -
When feeding the original out of the DF, the inverter gate solenoid stays
off to keep the inverter gate pawls in the upper position.
When the feed-out signal is received, the belt motor and the inverter motor
turn on. When the paper reaches the exit sensor, the belt motor turns off.
The inverter motor finishes feeding the paper out.
The CPU decreases the speed of the inverter motor by 50% 152 milliseconds
before the exit sensor is deactuated.
length, which was measured during the feed-in phase. The inverter motor
stops completely 76 milliseconds after the exit sensor deactuates. This slow
down just before the paper is completely fed out stacks the originals
neatly.
This timing is based on the paper
7-6