MX-FNX1 (serv.man7). Section -5 - Operational Descriptions . - Sharp Copying Equipment Service Manual (repair manual). Page 7

MX-FNX1/MX-PNX1  OPERATIONAL DESCRIPTIONS  5 – 7

2)

For the second and later sheets of a bundle, the inlet port sen-
sor (FED) turns ON and a certain amount is transported, and
then the alignment motor F (FFJM) and the alignment motor R
(FRJM) are driven to shift the alignment plate to 15mm outside
the paper and to put it under the standby state.

3)

After the paper rear edge passes the paper exit roller of the
main unit, the transport motor (FRM) is accelerated to 480mm/
sec.

4)

In the punch mode, punching is performed as described in "7.
Punching process."

5)

When the paper rear edge passes the inlet port sensor (FED)
and a certain amount is transported, the roller up/down motor
(FSWM) is driven to lower the bundle exit roller and the bundle
exit motor (FAM) is driven for a certain amount in the take-up
direction at the paper exit speed of the main unit to take up
paper to the process tray. In addition, the belt separation sole-
noid (FBRS) is turned ON to lower the take-up belt.

6)

After completion of take-up, the roller up/down motor (FSWM)
is driven to lift the bundle exit roller. The alignment motor F
(FFJM) and the alignment motor R (FRJM) are driven for a cer-
tain amount to align paper in the process tray. If there are two
or more sheets to be aligned, the procedures are repeated
from "A-1)" for the specified number of sheets. However, the
paper exit operation of "C. Aligned paper exit" is performed for
every 3 sheets.

1)

After completion of alignment, the belt separation solenoid
(FBRS) is turned ON to lift the take-up belt. The alignment
motor F (FFJM) and the alignment motor R (FRJM) are driven
to separate paper from the alignment plate by 1mm. In addi-
tion, the roller up/down motor (FSWM) is driven to lower the
bundle exit roller. The bundle exit motor (FAM) is started at the
speed of 450mm/sec and paper in the process tray is dis-
charged.

2)

After transport of paper by a certain amount, the alignment
motor F (FFJM) and the alignment motor R (FRJM) are driven
to shift the alignment plate to the home position.

3)

When the paper rear edge passes the empty sensor (FSTPD),
the paper surface detection solenoid (FSLS) is turned OFF
and the bundle exit roller speed is decelerated to 100mm/sec
at the same time, decelerating the paper exit operation.

4)

Immediately after the paper rear edge passes the bundle exit
roller, the paddle one-rotation solenoid (FPDS) is turned ON to
take up paper falling onto the tray.

5)

When the paper rear edge passes the bundle exit roller and
the paper is transported for 10mm, the bundle exit motor
(FAM) is accelerated to 200mm/sec. Before the paddle passes
the load tray, the paper surface detection solenoid (FSLS) is
turned ON to hold the discharged paper with the paper holding
lever.

6)

When the paddle rotates one turn, the bundle exit motor (FAM)
is stopped.

7)

When there is next paper, the procedures are repeated from
"A-1)."

8)

When there is no next paper, the actuators are turned OFF and
the finisher operation status command is set to READY to ter-
minate the transport operation.

When the operation mode command is received from the copier,
the finisher makes the finisher operation status command the JOB
and starts the transport operation.

1)

The transport motor (FRM) is driven at the paper exit speed of
the main unit to receive paper from the main unit. When the
paper length is 216mm or less, the paper exit speed of the sec-
ond and later sheets from the main unit is 280mm/sec.