Ricoh G081, Руководство по обслуживанию

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PRINT PROCESS
SM 6-39 G081/G092
Detailed
Des
cription
s
Duplex Printing Mode (Paper Switchback)
[A]: Paper path switching guide
[B]: Paper exit roller
[C]: Switchback pinch roller
[D]: Double teeth gear [E]: Rotation switching gear B
[F]: Switchback solenoid
[G]: Switching lever
[H]: Rotation switching gear A
The switchback solenoid [F] turns on before the leading edge of the paper passes
the paper exit sensor (Figure 1).
•
The switching lever [G] engages and locks the switching gear B [E].
•
The BK motor drives the paper exit roller [B].
•
The switching lever shifts the paper path switching guide [A] to the right. This
feeds the paper between the paper exit roller and the switchback pinch roller
[C]. The paper is sent to the exit tray, but is not released. Next, the
switchback solenoid turns off (Figure 2).
•
The switching lever returns to its home position, and locks switching gear A
[H].
•
The BK motor drives the paper exit roller. As the paper is positioned above
the exit roller, it is fed through in the opposite direction.
•
The junction gate moves back to its home position. The paper passes
through the duplex unit, which then feeds the paper to the registration roller.
(Duplex Mode)
(Figure-1) (Figure-2)
G081D911.WMF
[A]
[B]
[C]
[D]
[E]
[F]
[G]
[H]