Ricoh BE-C1 D046 Field Service Manual page 671

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6972 Cross Fold Adjustment (Cross Folder)
Fold Plate HP
The cross fold motor stops 169 steps after the fold plate HP sensor goes on and stops the plate.
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The 169 steps can be adjusted in the range 0 to 100. Raising the value increases the number
of steps before the fold plate stops.
[0 to 100/0/1]
Fold Plate Movement
Once the fold plate HP sensor goes OFF, the cross fold motor turns on and rotates the fold plate
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down (or up) 648 steps. The 648 steps can be adjusted in the range ±100 steps. Raising or
lowering the value increases or decreases the number of steps before the fold plate stops.
[-100 to +100/0/1]
Fold Plate Timing: LEdge: Line Speed 300mm/s
Once the leading edge of the paper is detected by the cross folder entrance sensor and feeds
80 mm past the sensor, the cross fold motor turns on and rotates the upper fold plate down to
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guide the leading edge down. This distance that the paper feeds feeds down can be adjusted
in the range ±10 mm. . Raising or lowering the setting increases or decreases the time before
the cross fold motor stops.
[-10 to +10/-3/1 mm]
Fold Plate Timing: LEdge: Line Speed 450mm/s
This SP adjusts the timing (SP6972-11) of the upper fold plate (fold plate 1) that guides the
leading edge down during high speed operation, but at present there is no provision for high
speed operation so the setting of this SP code is ignored. Once the leading edge of the paper
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is detected by the cross folder entrance sensor and feeds 80 mm past the sensor, the cross fold
motor turns on and rotates the upper fold plate down to guide the leading edge down. This
distance that the paper feeds down can be adjusted in the range ±10 mm. . Raising or lowering
the setting increases or decreases the time before the cross fold motor stops.
[-10 to +10/0/1]
58.1
662.1178
573.4108
468.188
System Service Mode
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