57
Chapter 3 Advanced Operation
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5
Set the feeding pressure adjustment
lever to [3].
• Set the paper feed pressure within the [3]
to [5] range on the scale.
• When paper mis-feed occurs, increase the
paper feed pressure to [4] or [5].
6
Set the separating pressure adjustment
dial to [2.5].
If double-feed occurs, increase the separating
pressure by [0.5] at a time.
7
Press the
key to test fold.
8
Check the finish.
If abnormal folding occurs, decrease the processing speed.
After completing folding operation of art paper or coated paper, return the paper feeding
pressure and separating pressure each to [0]. If fine quality paper is used with the paper feed
pressure and separating pressure set to the values for art paper and coated paper, double-feed
may occur, or leading edge of paper may be damaged.
5-2. Rough paper, recycled paper
Some recycled paper may be thin, flimsy and easy to curl when copied, and therefore inappropriate for
folding. When folding such paper, pay attention to the following points.
• Separate the paper well prior to stacking on the paper feed tray.
• Set the processing speed as low as possible.
If set to high, wrinkles or deformed folding will result.
• Set the paper feed pressure as low as possible.
If set to high, double-feed will result.
• Set the paper separating pressure as low as possible.
If set to high, the center of the lead edge of the paper may be scratched or turned over.