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MX-FNX4 OPERATIONAL DESCRIPTION 5 – 10
Delivery Path of A4R/LTRR size paper
In the case that three sheets are delivered.
In the case that three sheets are delivered.
H. Controlling the movement of sheets (MX-
FNX4)
When the leading edge of a sheet has moved past the inlet flapper,
the intermediate feed roller and the crescent roller start to move the
sheet forward.
The intermediate feed roller is normally not in contact with the
roller. When the leading edge of a sheet reaches the intermediate
feed roller contact section, the feed plate contact solenoid (FSFCS)
causes the roller to come into contact with the roller so as to move
the sheet. The contact is broken as soon as the leading edge of the
sheet reaches the paper positioning plate. This series of operations
is executed each time a sheet arrives.
When the leading edge of the first sheet reaches the paper posi-
tioning plate, the paper positioning plate paper sensor (FSPPPD)
turns ON. The arrival of the second and subsequent sheets will not
be checked since the first sheet will still be over the sensor.
The crescent roller keeps rotating while sheets are being output,
butting the leading edge of each sheet against the paper position-
ing plate, and ultimately, keeping the leading edge of the stack in
order.
The alignment plate drives the alignment plates for each sheet so
as to put both left and right edges of the sheet in order.
the intermediate feed roller and the crescent roller start to move the
sheet forward.
The intermediate feed roller is normally not in contact with the
roller. When the leading edge of a sheet reaches the intermediate
feed roller contact section, the feed plate contact solenoid (FSFCS)
causes the roller to come into contact with the roller so as to move
the sheet. The contact is broken as soon as the leading edge of the
sheet reaches the paper positioning plate. This series of operations
is executed each time a sheet arrives.
When the leading edge of the first sheet reaches the paper posi-
tioning plate, the paper positioning plate paper sensor (FSPPPD)
turns ON. The arrival of the second and subsequent sheets will not
be checked since the first sheet will still be over the sensor.
The crescent roller keeps rotating while sheets are being output,
butting the leading edge of each sheet against the paper position-
ing plate, and ultimately, keeping the leading edge of the stack in
order.
The alignment plate drives the alignment plates for each sheet so
as to put both left and right edges of the sheet in order.
1)
The solenoid turns ON while paper is being moved so that the
roller comes into contact.
roller comes into contact.
2)
The solenoid turns OFF when the paper butts against the
paper positioning plate. The feed motor continues to rotate.
paper positioning plate. The feed motor continues to rotate.
3)
The solenoid turns ON when the next sheet arrives, and the
roller comes into contact.
roller comes into contact.
No.1 paper sensor
FS1PD
No.2 paper sensor
FS2PD
No.3 paper sensor
FS3PD
Paper passed
ON
Paper passed
ON
Paper passed
Leading edge
FS1PD
FS2PD
FS3PD
FS1PD
FS2PD
FS3PD
FS1
DFS
FS2
DFS
Intermediate feed roller
Feed motor
Feed plate contact
solenoid
Paper positioning plate
paper sensor
FSFM
FSPPPD
FSFCS
Paper positioning plate
paper sensor
FSFM
FSPPPD
FSFCS
Paper positioning
plate paper sensor
FSFM
FSPPPD
FSFCS
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