Oce 3121 Technical & Service Manual page 494

shaft of the pick-up roller
feeding roller
lever 1
pick-up roller
cassette
Movement of the lever 1 when the cassette is inserted
b) the ramp is raised
When the cassette is inserted, and the machine is ON, the shaft of the pick-up
roller will be lowered pressing down the trigger.
When one end of the trigger is pressed by the shaft of the pick-up roller, the
ramp is raised by the motor M1.
The pick-up roller is against the copy paper. The paper has moved up to a cer-
tain position, and the shaft of the pick-up roller has risen to the highest posit-
ing. The movement of the ramp is stopped.
shaft of the pick-up roller
trigger
cam
Raising the ramp
ed.1 12 Paper trays 513