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Chapter 3 Advanced Operation
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3. Standard Folding of Non-Standard Size Paper
Do not put fingers inside during operation.
Keep away long hair, ties, jewelry and loose clothing.
It could cause injury.
Paper
feed
direction
Length: 182 to 432 mm/
7.17 to 17.00 inches
Width:
128 to 297 mm/
5.04 to 11.69 inches
Paper
Non-standard size paper refers to paper sizes other
than the standard size paper (6 types).
The processable paper sizes are as follows.
Maximum: 297 x 432 mm/
(W x L) 11.69 x 17.00 inches
Minimum: 128 x 182 mm/
(W x L) 5.04 x 7.17 inches
For single folding, the processable minimum paper size is as follows.
Minimum (W x L): 90 x 128 mm/3.54 x 5.04 inches
The operating procedure is described with length 300 mm/11.81 inches paper subjected to "letter folding" as
the example.
1
Measure the paper length.
2
Stack paper in the paper feed tray.
Chapter 2 “2-3. Stacking paper” (p.19)
3
Set the paper size and folding mode.
DF-850
Rough adjustment knob set position table
L = Paper length
Single fold
Double fold
Irregular
accordion
fold
Letter fold
Accordion
fold
Gate fold
Folding plate 1
L/2
L/2
3L/4
L/3
2L/3
L/4
Folding plate 2
At the
highest point
L/4
L/4
L/3
L/3
L/2
