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Chapter 2 Basic Operation
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3-2. Selecting folding mode
DF-850
1
2
1
While pulling up the rough adjustment
knob for the folding plate 1, align it to
the folding form and paper size scale.
If the rough adjustment knob becomes
misaligned with the scale, perform step 2.
When stacking A4 and B5 size paper with long
edge feed, move the rough adjustment knob
to the mark of [A5] and [B6] respec-tively. (EU)
When stacking letter size paper with long
edge feed, move the rough adjustment knob
to the mark of [ST/IN] respec-tively. (NA)
2
While rotating fine adjustment knob either right or left, align the rough adjustment
knob to the folding form and paper size scale.
The folding plate scale is the measure for use.
3
3
3
Follow the same procedure as steps 1 to
2 to align the rough adjustment knob of
the folding plate 2 to the scale.
In case of single folding, the folding plate 2 is not used. Follow the procedure to move the rough adjustment
knob to the highest point.
1
2
1
While pulling on the rough adjustment
knob, move to the highest point.
2
Rotate the fine adjustment knob to the
left, and adjust so that the stopper is
completely and lightly bumped.
15 mm/0.59 inch
• If the rough adjustment knob is not
completely bumping against the front
tip, when thin paper is used a single fold
(long grain) may appear at a point about
15 mm/0.59 inch from the fold line.
• If the fine adjustment knob is rotated
too forcefully, it could result in paper
feed jams, mis-folding, or machine
breakdown.