Ricoh FT8880 Service Manual page 14

5 June 1992 RDH
[G]
[F]
[H]
[D]
[A]
[E]
[B]
[C]
At the appropriate time, the transport belt delivers the original on the
exposure glass to the inverter section [A], and the following original is moved
onto the exposure glass, and the 3rd sheet of original is fed. The 1st original
is passed into the inverter section through the inverter entrance [B], inverter
middle [C], and inverter [D] rollers until the trailing edge of the original is
detected by the 1st inverter sensor [E]. The inverter middle [C] and inverter
[D] rollers then rotate in the opposite direction. The inverter exit rollers [F]
rotates only in the paper exit direction. However, the contact between the
inverter exit roller [F] and inverter exit driven roller [G] is released when the
2nd inverter sensor [H] is activated by the original. This way, the inverter exit
roller does not interfere with the original switch back cycle while the inverter
middle and inverter rollers begin reverse rotation. The original is delivered
through the inverter entrance [B] and inverter exit [F] rollers to the original
table. This continues until all originals have been returned to the original
table. The originals are stacked on the original table where they wait for the
next copy cycle.
2-3