Epson DFX-9000 Service Manual page 23

Epson DFX-9000
Perforations cuts
The ratio of the cut/uncut length of the
perforation should be between 2:1 and 5:1.
The space between horizontal perforation cuts and
paper edge should be more than 1 mm.
Paper Edge
If a vertical line and horizontal line are crossed at the cut parts (a),
the area shown in the figure below will be the unprintable area. If
crossed at the uncut parts (b), the printable area will not be limited.
Unprintable area
28 mm 28 mm
Figure 1-8. Perforations cuts
Product Description
Cut Area
2:1 ~ 5:1
Uncut Area
Uncut Part
Cut Part
More than 1
mm
Cross Part Cross Part
Cut Uncut
(a) (b)
Pre-printed paper (continuous forms)
12 mm
5 mm
12 mm
12 mm
Figure 1-9. Pre-printed paper (continuous Forms)
Basic specifications
First Dot
area that should not be pre-printed.
Revision B
12 mm
12 mm
16