Ricoh SR3280, Field Service Manual

Page: 38 / 108

1.Detailed Descriptions
32
No. Name No. Name
2 Paper Stacking Holder HP Sensor (S24) 8 Stacking Sponge Roller Cam
3 Stacking Sponge Roller 9 Stacking Sponge Roller HP Sensor
(S32)
4 Paper Stacking Holder 10 Paper Stacking Holder Cam
5 Upper Tray Height Limit Switch (SW3) (Interlock
Switch)
11 Paper Stacking Holder Motor
(DCM8)
6 Paper Stacking Holder Cam - -
Operation
There are five steps in the operation:
1.
When a job starts, the Paper Stacking Holder Motor (DCM8) rotates the paper stacking holder cam
[B] to move the paper stacking holder [A] down.
2.
The paper stacking holder lift motor [D] rotates the stacking sponge roller cam to move the stacking
sponge roller [E] down. The Paper Stacking Holder Motor (DCM8) rotates the paper stacking
holder cam [B] to lift the paper stacking holder [A] up to its HP (until the paper stacking holder
interrupts the Paper Stacking Holder HP Sensor (S24) [C]).
3.
The Paper Stacking Holder Motor (DCM8) drives in reverse to let the stacking sponge roller [A] pull
the output paper in.
4.
The Paper Stacking Holder Motor (DCM8) rotates the paper stacking holder cam [C] to drop the