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Chapter 3 Advanced Operation
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4
Perform the operations in Chapter 2 “2-3. Stacking paper” (p.19) to “3-5. Aligning
separation pressure adjustment lever position” (p.24).
5
Set the stacker roller position.
The setting position is [4].
Chapter 2 “3-4. Aligning stacker roller position” (p.23)
The DF-870 stacker roller automatically moves to align with paper size or folding form.
6
Press the
key for test folding.
When the paper mis-feeds or two sheet feed occurs, see Chapter 2 “3. Standard Folding of Standard
7
Check that the paper is smoothly ejected or not.
If ejection was not smooth, perform step 9.
If ejection proceeded smoothly, go to step 11.
8
Change the stacker roller position to [5].
Chapter 2 “3-4. Aligning stacker roller position” (p.23)
9
Confirm the test folding finish.
When a folding misalignment is confirmed, check that it is the final sheet of test-folded paper.
In case of misalignment, refer to Chapter 3 “6. Adjusting Misalignment” (p.46).
10
Perform the operations in Chapter 2 “3-7. Setting counter” (p.25) to “3-8. Performing
11
After the operation is ended, store the guide plate unit in its original location.
2. Custom Folding of Standard Size Paper
Custom folding refers to specifying the fold stopper position (folding position) for the folding plate 1 and
folding plate 2, and folding paper at the desired location.
The dimensions where custom folding can be performed are as follows.
Dimension A: 45 to 325 mm/1.77 to 12.79 inches (Folding plate 1 folding dimension range)
Dimension B: 45 to 217 mm/1.77 to 8.54 inches (Folding plate 2 folding dimension range)
Dimension C: 216 mm/8.50 inches or less (Finished dimensions)
