Specifications

15-5. Paper Stack Lowering/Drawer Locking Mechanism/Control (Inch
Areas)
•
When the Paper Descent Key (UN10/11) is pressed or the drawer runs out
of paper during a copy cycle, the Lift-Up Motor (M23/24) is energized to
turn backward to lower the Paper Lifting Plate.
•
The Paper Lifting Plate is at its lower limit position when the segment gear
mounted on the same shaft as the Paper Lifting Arm blocks 1st/2nd Drawer
Lower Limit Position Sensor PC49/50 (
L
).
•
When UN10/11 is pressed, M23/24 continues turning backward even after
PC49/50 has been blocked and is deenergized when PC49/50 is unblocked
(
H
), the blocking plate passing through the sensor. This unlocks the
drawer and the drawer is pushed approx. 70 mm out to the front by the
spring placed in the rear of the copier.
•
After the drawer has been unlocked, M23/24 starts turning forward and is
deenergized when PC49/50 is blocked (
L
).
•
The drawer is locked in position by the lock holder inside the copier when it
is slid all the way into the copier.
1075M126CA
Spring
L
ON
OFF
H
3rd Drawer Paper
Empty Sensor (PC24)
1st/2nd Drawer Paper
Descent Key (UN10/11)
1st/2nd Drawer Lift-Up
Motor (M23/24)
L
H
1st/2nd Drawer Lower Limit
Position Sensor (PC49/50)
L
1075T185CA
H
1st/2nd Drawer Set
Sensor (PC18/19)
Stop
Forward
Backward
Lowering Start
Lower Limit
Position
Detected
Unlocked
◆
Timing Chart
1075M124CA
Paper Lifting Arm
M23, M24
PC49, PC50
Lock Holder
M-103