Ricoh AFICIO MP 6001, Service Manual

Page: 977 / 1351

Tray Movement Mechanism
D373/D374 46 SM
B804
When the actuator on the tray activates the upper tray full sensor [H] the tray lift
motor [A] switches off. Operation resumes after some copies are removed from
the tray. Upper Tray Capacity: 2,000 sheets (A4, LT)
B805
The operation of the upper tray full sensor is the same as the B804. Capacity:
1,500 sheets for A3, B4 or other large paper.
An additional upper tray full sensor (below sensor [H]) allows more sheets to
stack on the upper tray. Capacity: 3,000 sheets (A4, LT)
2.4.2 LOWER TRAY (B804 ONLY)
The lower tray sensor actuator arm [A] rests on the top of the stack of stapled booklets as
they are output to the lower tray. A flap depressor [B] keeps the open ends of the booklets
down.
The front lower tray full sensor (S34) [C] and rear lower tray full sensor (S33) [D] detect
when the lower tray is full of booklets.
ƒ
The front lower tray full sensor is mounted higher than the rear lower tray full
sensor.
ƒ
The lower tray is stationary. When it becomes full, the stapling and folding job stops
until booklets are removed from the tray.