Paper Lifting/Lowering Mechanism - Minolta Di 620 Manual

1155SBM1203A

12-3. Paper Lifting/Lowering Mechanism

1) Metric Areas
When the drawer is slid into the copier, the flat spring at the rear of the drawer
raises the Lift-Up Motor Assy and, as a result, Gear A on the Paper Lifting Arm
shaft meshes with the Lift-Up Motor Assy gear.
At this time, 1st/2nd Drawer Set Sensor is blocked (
1st/2nd Drawer Lift-Up Motor is energized.
When 1st/2nd Drawer Lift-Up Motor is energized, it turns the Paper Lifting Arm,
thus raising the paper stack so it is pressed against the Paper Take-Up Roll.
Paper Lifting Arm
1st/2nd Drawer Set
Sensor (PC44/45)
Flat Spring
Paper Stack Lifting
Light Blocking Plate
1st/2nd Drawer Lift-Up Motor is energized caus-
ing the paper stack to be raised. (Paper lifting is
started.).
The paper causes the light blocking plate of the
Paper Take-Up Roll Assy to block 1st/2nd Drawer
Lift-Up Sensor (
4425M005AA
1st/2nd Drawer Lift-Up Motor is deenergized.
(Paper lifting is completed.)
↓
).
L
↓
M-69
) and, 1 sec. thereafter,
L
Gear A
Lift-Up Motor Assy
1st/2nd Drawer Lift-Up
Motor (M24/25)
1075M109AA