AR-FN5 (serv.man5). AR-FN5 (Finisher) Service Manual Complete - Sharp Copying Equipment Service Manual (repair manual). Page 9

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[4] OPERATIONAL DESCRIPTIONS
1. Paper transport path
a. Tray 1 paper exit
b. Tray 2 paper exit (Offset function selectable)
c. Tray 2 staple paper exit
2. Operational descriptions
1. Paper exit to the top tray
When paper is discharged from the machine, the finisher lowers the
direction switch gate right to pass the paper to the upper transport
path (escape transport section) and lowers the direction switch gate
left to discharge the paper to the top tray. The direction switch gate
right is triggered by the finisher paper entry sensor and operated only
when the paper lead edge passes through it.
2. Paper exit to the offset tray
When paper is discharged from the machine, the finisher lowers the
direction switch gate right to pass the paper to the upper transport
path, and lowers the direction switch gate left to discharge the paper
to the offset tray. The direction switch gate right is triggered by the
finisher paper entry sensor and operated only when the paper lead
edge passes through it.
3. Paper exit of a stapled bundle
·
In the case of A3, WL
a. When paper is discharged from the machine, the finisher raises
the direction switch gate right to pass the paper to the alignment
tray. When the read edge of paper passes the paper entry sensor,
the operation is triggered. That is, when the rear edge of paper
passes the direction switch gate right, the gate is lowered to store
the rear edge of paper completely in the alignment tray.
b. The rear edge plate and the side guide plate are moved in the
paper alignment direction to lower the upper alignment plate, per-
forming alignment. After alignment, stapling is performed by the
staple unit.
c. After alignment and stapling, the side guide plate is loosened and
the shutter is lowered to discharge paper to the paper exit roller by
the rear edge plate. The bundle of paper is discharged to the offset
tray by the paper exit roller.
·
In the case of small size
a. The rear edge plate is moved to the center and the direction switch
gate right is raises to pass the paper to the alignment tray. When
the read edge of paper passes the paper entry sensor, the opera-
tion is triggered. That is, when the rear edge of paper passes the
direction switch gate right, the gate is lowered to store the rear
edge of paper completely in the alignment tray.
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