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Technology > Pickup / Feed System > Registration Unit > Pre-registration Control
Registration Unit
■ Pre-registration Control
Pickup processing time can vary depending on the paper type and paper size in use as well
as the environment. Therefore, the machine executes pre-registration control to ease such
variation.
After the paper is picked up from the pickup cassette, the following reference sensor is used
as a reference to feed the paper for a specified distance, and then the paper is stopped at the
pre-registration position.
Pre-registration
Pre-registration
Duplex Outlet Sensor
stop position8
stop position6
Duplex Left Sensor
Left Deck Pull Out Sensor
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Technology > Pickup / Feed System > Registration Unit > Pre-registration Control
Pre-registration
stop position7
Pre-registration
stop position 5
Pre-registration
stop position 1
Vertical Path
Sensor 1
Right Deck Pull
Out Sensor
Pre-registration
stop position 2
Vertical Path
Sensor 2
Pre-registration
stop position 3
Vertical Path
Sensor 3
Pre-registration
stop position 4
Vertical Path
Sensor 4
F-2-175
Pickup
Stop position name
Paper size
Assembly
Pre-registration stop
Right Deck Size LTR (215.9mm) Vertical Path
position 1
Cassette3
Cassette4
Pre-registration stop
Cassette3 LTRR=< Size =<
position 2
A4R
Cassette4
Pre-registration stop
Cassette3 LTRR(279.4mm)<
position 3
Size
Cassette3
Size =< LTR
Cassette4
LTTR < Size <
LDRR(431.8mm)
Pre-registration stop
Cassette4 LDRR < Size
position 4
Pre-registration stop
OP Deck
All Size
position 5
Pre-registration stop
Left Deck
Size =< LTR
position 6
Pre-registration stop
Lrft Deck
Size =< LTR
position 7
Pre-registration stop
-
Size =< LTR
position 8
2-136
Reference sensor
Stop position
Vertical Path Roller 1
Sensor1(PS24)
Downstream 10mm
Vertical Path
Vertical Path Roller 2
Sensor2(PS25)
Downstream 10mm
Vertical Path
Vertical Path Roller 3
Sensor3(PS26)
Downstream 10mm
Vertical Path
Vertical Path Roller 4
Sensor4(PS27)
Downstream 10mm
Option Deck Pull
Vertical Path Upper
Out Sensor
Roller 1
Downstream 10mm
Left Deck Pull Out
Duplex Merging
Sensor(PS33)
Roller
Downstream 10mm
Duplex Outlet
Duplex Outlet
Sensor(PS64)
Sensor(PS64)
Downstream 10mm
Duplex Left
Duplex Merging
Sensor(PS66)
Roller
Upstream 20mm
T-2-77
2-136
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