Oce 3121 Technical & Service Manual page 495

Moving up the shaft of the pick-up roller, and releasing the ramp and the sep-
2
aration roller: when removing the cassette.
Movement of the shaft of the pick-up roller
I
When the cassette is withdrawn, the spring rotates the lever 1. This raises the
shaft of the pick-up roller. The pick-up roller allows the withdrawal of the cas-
sette.
shaft of the pick-up roller
Moving up the pick-up roller
Releasing the separation roller
I
A bend is incorporated in the lever 1. This presses down the separation roller.
As the lever 1 turns, when the cassette is withdrawn, the bend is rotated off the
separation roller. This reduces the pressure.
Releasing the separation roller
514 TSM Océ 3121
spring
lever 1
feeding roller
pick-up roller
cassette
bend on the lever 1
separation roller
cassette
Functional description