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Technology > Processing Tray Unit > Basic Operation
Technology > Processing Tray Unit > Basic Operation
No.
Name
Function
[1]
Paper Retainer
Presses down the sheets stacked in the processing tray
unit to prevent them from being delivered or fed.
[2]
Paper Return Guide
Holds down and feeds paper to the processing stopper
to stack it in the processing tray.
[3]
Pre-Delivery Roller
Feeds paper to the processing tray unit.
[4]
Paper Trailing Edge
Pushing Guide
Pushes down the trailing edge of the paper delivered
from the pre-delivery roller so that it heads to the
processing tray.
[5]
Swing Guide
Moves the upper stack delivery roller vertically to nip/
release paper.
[6]
Upper Stack Delivery
Roller
Delivers paper and feeds it to the processing tray unit.
[7]
Lower Stack Delivery
Roller
Delivers paper and feeds it to the processing tray unit.
(This roller does not rotate when paper already exists in
the processing tray unit).
[8]
Alignment Plate
Aligns the sheets stacked in the processing tray unit.
[9]
Gripper
Grips the sheets stacked in the processing tray unit and
delivers them to the stacking tray.
[10]
Stopper
Stops the trailing edge of paper here during paper feed
to the processing tray unit.
[11]
Tray Auxiliary Guide
Prevents large size sheets from being misaligned due to
bending when they are stacked.
[12]
Stacking Tray Paper
Retainer
Holds down the sheets stacked in the stacking tray
when they are delivered straight without being shifted or
stapled. (The stacking tray paper retainer projects when
the leading edge of paper reaches the feed path sensor.
It retracts when the trailing edge of paper has passed by
the feed path sensor.) The stacking tray moves up and
down according to the height of the stacking tray paper
retainer.
Basic Operation
The processing tray unit performs four types of basic operations described below.
1.Processing Tray Paper Stacking Operation
Stacks sheets (fed from the feed unit) in the processing tray unit.
2.Shift Operation
Shifts the paper stacking position to the front or rear of the tray (only when the Shift mode is
selected).
3.Staple Operation
Staples a stack of sheets at the specified position(s) (only when the Staple mode is selected).
4.Stack Delivery Operation
Delivers a stack of sheets (stacked in the processing tray) to tray 1, tray 2, or escape tray.
When the Staple mode is selected, the stack is not delivered to the escape tray.
Summary of Contents for Staple Finisher-D1
Page 4: ...0 0 0 4 0 4 ...
Page 9: ...Safety Precautions Notes Before it Works Servicing ...
Page 59: ...3 3 Periodic Servicing Periodic Servicing List of Work for Scheduled Servicing ...
Page 144: ...5 5 Adjustment Adjustment Overview Basic Adjustment Action on parts replacement ...
Page 194: ...7 7 Appendix Appendix Service Tools General Circuit Diagram F 7 1 F 7 1 ...