Toshiba 4560 Service Manual page 103

8.1.1 Manual pick-up roller vertical movement
When drive power is transmitted to the feed roller, rotation power is sent to the pick-up lever via the spring
clutch. Then the pick-up arm falls by its own weight and the spring clutch stops in the position in which it
has bumped into the stopper.
When the drive power of the feed roller is lost, the pick-up lever is lifted up by the force of the lever spring
after which the pick-up arm is also raised.
8.1.2 Cassette pick-up roller vertical movement
When the cassette is inserted, the cassette lever d pushes up the lever a in the direction A. Then the
pick-up roller is caused to fall by its own weight due to the link mechanism of the levers b and c .
4560/4570 FEEDER
Feed roller
Lever spring
Pick-up lever
Spring clutch
Spring
Pick-up roller
Lever b
Pick-up roller
Pick-up arm
Driving force
Lever a
Lever d
Lever c
8 - 4
Cassette insertion direction
Nov. 1997 © TOSHIBA