Duplex Unit Feed In And Exit Mechanism; Feed-In; Inversion And Exit - Ricoh B291 Service Manual

DUPLEX UNIT

6.13.4 DUPLEX UNIT FEED IN AND EXIT MECHANISM

Feed-in

The inverter gate solenoid [A] stays off and the inverter rollers [B] rotate clockwise.
A sheet of paper is sent to the inverter section [C].
NOTE: The cover guide has been eliminated in order to accommodate paper sizes
longer than A4/LT in the reverse feed path which has been lengthened in
the design of this machine.

Inversion and Exit

The inverter gate solenoid turns on and the inverter motor turns on in reverse
shortly after the trailing edge of the paper passes through the entrance sensor [D].
As a result, the inverter gate [E] is opened and the inverter roller rotates
counterclockwise. The paper is sent to the copier through the upper and lower
transport rollers [F, G].
B291/B295/B296/B297
CÓPIA NÃO CONTROLADA
[B]
[C]
B195D967.WMF
6-82
CÓPIA NÃO CONTROLADA
[A]
[D]
[E]
[F]
[G]
B195D965.WMF
SM