Ricoh FT7770 Service Manual page 327

30 April, '89
- Feed-out -
After the reverse side of the original is copied, the copier main board sends
the inverter feed-out signal to the DF.
turn on to feed out the original.
At this time the inverter gate solenoid is still on; so, when the belt motor
and inverter motor turn on, they feed the original into the inverter section
again. The inverter motor reverses 50 milliseconds after the inverter
entrance sensor is deactuated. The original is then fed out through the exit
rollers. This re-inversion is necessary to stack the originals in the correct
order.
The belt and inverter motors then
7-8