Ricoh G179 Service Manual page 580

Fold Plate
[A]: Bottom Fence Stack Stoppers. Catches the stack after it is released by the clamp rollers.
[B]: Fold Plate Motor. Drives the timing belt and gears that move the fold plate.
[C]: Fold Plate Cam. Controls the movement of the fold plate to the left (into the nip of the
fold rollers) and right (toward the fold plate home position).
[D]: Fold Plate HP Sensor. Controls operation of the fold plate motor.
[E]: Fold Plate. Moves left and pushes the stack into the nip of the fold rollers and then
moves right to retract.
Fold Rollers
[F]: Fold Roller Motor. Drives forward to feed out the stack at the fold and then reverses to
feed the fold in to sharpen the crease, and then drives forward again to feed out the folded
stack. This reverse/forward cycle is done once.
This cycle can be repeated by changing the setting of SP6114.
[G]: Fold Rollers. Driven by the fold roller motor, this roller pair feeds out the stack at its fold,
reverses to feed in the stack to, and then feeds forward again (assisted by the fold unit exit
rollers – not shown) to feed out the stack to the lower tray.
B804/B805
CÓPIA NÃO CONTROLADA
62
CÓPIA NÃO CONTROLADA
Booklet Stapling (B804 Only)
SM