Riso Perfect Binder G10 120, User Manual

Page: 56 / 78

2-16
Chapter 2 Maintenance
Perfect Binder User’s Guide
The appropriate value for the size
(length) of the cover sheet is unknown.
• The optimal length of the cover sheet when cutting
the cover sheet is as follows:
For the length of the coversheet, take into
consideration the thickness of the glue and specify a
size that is larger than the actual calculated value
within a range that does not exceed the maximum
value for each paper size.
• When the spine has a width of 1.5 mm (1/16") with
A4 size paper
The length of the cover sheet
≥
Size of body pages
× 2 + Spine width. The minimum value for the length
of the cover sheet is 430 mm (16 15/16").
* 8.5 mm (11/32") is the average value of the width
that is cut. However, there is a slight variance
between each product.
• When the spine has a width of over 1.5 mm (1/16")
with A4 size paper
The length of the cover sheet is the sum of the value
when the spine has a width of 1.5 mm (1/16") + a
value added to account for the thickness (+
α
).
• The maximum length of the cover sheet when
leaving the surplus part is as follows:
Units: mm (inch)
For A5 binding:
0.5 × Spine width + 383 (15 3/32")
For B5 binding:
0.5 × Spine width + 417 (16 7/16")
For A4 binding:
0.5 × Spine width + 445 (17 17/32")
For Letter-sized binding:
0.5 × Spine width + 451 (17 3/4")
The edges of the finished booklets are
not aligned.
• As the position at which the cover sheet is cut differs
depending on the length (lengthwise) of the cover
sheet, the finishing of the binding will vary in cases
when the length of the paper for the cover sheet set
in the printer is inconsistent. Make sure that the
paper for the cover sheet is of the same length and
cut these all together.
Cover
sheet
(When
cutting off
the
surplus
part) For A5 binding:
210 mm × 307 mm - 342 mm
(8 1/4" × 12 3/32" - 13 15/32")
For B5 binding:
257 mm × 374 mm - 409 mm
(10 1/8" × 14 23/32" - 16 1/8")
For A4 binding:
297 mm × 430 mm - 465 mm
(11 11/16" × 16 15/16" - 18 5/16")
For Letter-sized binding:
279.4 mm × 441.8 mm - 476.8 mm
(11" × 17 13/32" - 18 25/32")
Spine
width 1.5 mm (1/16") - 30 mm (1 3/16")
8.5
(11/32")*
430 (16 15/16")
Cut width
210
(8 1/4") 1.5
(1/16") 210
(8 1/4")
Body page
A4 size
Body page
A4 size
Spine width Units: mm (inch)
• For more information on the troubles related to
the print condition or printer, see the guides of
the ComColor GD Series printer.
• For more information on the troubles related to
the original data, see the "Application Guide".
8.5
(11/32")
430 (16 15/16") +
α
Cut width
210
(8 1/4")
1.5 (1/16")
+
α
210
(8 1/4")
Body page
A4 size
Body page
A4 size
Spine width Units: mm (inch)