Toshiba 4560 Service Manual page 176

13.4.3 Driving of the ADU pick-up roller, ADU feed roller and ADU transport rollers
P24
P24
Z16 (with one-way clutch)
Feed clutch (Z28)
Z57/Z28
• When the ADU motor rotates in the direction of the arrow A and the stack clutch (Z35) energizes, the
transport rollers are rotated and the ADU stack/feed roller is rotated in the direction of the arrow B (in
the stacking direction).
• When the ADU motor rotates (arrow A ) and the feed clutch (Z28) energizes, the pick-up roller and
the ADU stack/feed roller are rotated in the feeding direction (arrow C ).
At this time, the transport rollers do not rotate since a one-way clutch is contained inside of the gear
(Z16) on the transport roller shaft.
Nov. 1997 © TOSHIBA
P24
A
ADU motor
The parts indicated with '
Transport rollers
One way
clutch
P24
P24
Z24
Stack clutch (Z35)*
Z40/Z25*
' marks are exclusive to this machine.
*
13 - 9
ADU pick-up roller
ADU stack/feed roller
C
B
P36
4560/4570 ADU