Specifications

24-7. Leading Edge Guide Plate and Duplex Paper Take-Up Drive
Mechanism/Control
•
Copies stored in the Duplex Unit are taken up and fed back into the copier
for the second copy cycle by the Duplex Paper Take-Up Roll and Feed
Roll. These rolls are driven as Paper Take-Up Motor M1 of the copier
drives the Duplex Paper Take-Up Roll shaft. The top copy is separated
from the remaining ones by a paper separating mechanism with a torque
limiter.
•
The Leading Edge Guide Plate aligns the leading edge of the copy being
stored into the Copy Storage of the Duplex Unit.
•
When Duplex Unit Leading Edge Solenoid SL5 is energized to begin a
paper take-up sequence, the Leading Edge Guide Plate is lowered and its
stoppers are laid down flat. When Duplex Unit Pick-Up Solenoid SL4 is
energized, the Duplex Paper Take-Up Roll is pressed up against the copy
and starts taking it up.
*When SL5 is energized: .. The plunger is pulled in the direction
of arrow
➀
.
Lever A lowers: ................ The Leading Edge Guide Plate lowers in the
direction of arrow
➁
.
The stoppers lie down in the direction of arrow
➂
and the Duplex Unit is now ready to take
up the copy.
*When SL4 is energized: .. The plunger is pulled in the direction
of arrow
➃
.
Lever B lowers: ................. The Duplex Paper Take-Up Roll Assy lowers in
the direction of arrow
➄
.
The Paper Take-Up Roll lowers in the direction
of arrow
➅
and, 200 msec. thereafter,
Duplex Unit Paper Take-Up Clutch CL6 is
energized and the paper take-up sequence
begins.
(SL5 and SL4 are energized at the same time.)
Drive from Copier
Lever B
Stopper
Duplex Paper
Take-Up Roll
Leading
Edge Guide
Duplex Unit
Leading Edge
Solenoid SL5
Lever A
Separator
Roll
Feed Roll
Duplex Paper
Take-Up Roll Assy
Duplex Unit Pick-Up
Solenoid SL4
➀
➂
➄
➃
➅
➁
1075M036AA
Stopper
Paper
➅
➂
1075M037AA
When Paper
is Taken up
When Paper
is Stored
M-195