Riso 570 User Manual - Originals
Before Starting to Use
Originals
17
Originals
Size and Weight Restrictions
Usable originals are as follows.
• Originals are scanned according to the size of paper placed on the Paper Feed Tray when masters are made; for
the same width, the positions of the Feed Tray Paper Guides.
When the placed paper is smaller than an original, not the entire original will be scanned.
When the placed paper is larger than an original, dirt on the glass or shade of the original, for example, may result
in unexpected dirt in the area beyond the size of the original.
• Bound originals can also be used on the Glass Platen.
• You can feed automatically up to 50 original sheets when using the ADF unit (Option).
(When originals of 80 g/m
2
(21-lb bond) or less are used)
Note:
• Use the Glass Platen when printing the following originals:
– Patched or worn originals
– Wrinkled, curled, folded, or torn originals
– Transparent originals (such as tracing paper or OHP transparencies)
– Chemically treated originals (such as thermal or carbon paper)
– Originals with correction fluid or glue
– Extremely thin originals (less than 50 g/m
2
(14-lb bond))
– Extremely thick originals (greater than 128 g/m
2
(34-lb bond))
– Heavy drawing paper
– Originals with staples or clips
• If an original wrinkled, curled, or creased flatten it thoroughly so that the original can be pressed directly onto the
Glass Platen during processing.
• If correction fluid or glue is used on an original, thoroughly dry it before placement.
• For an original patched with thick paper, the shade of the patched paper may also be printed.
Using the Glass Platen
Using the ADF unit (Option)
Size (EZ590)
Size (EZ570)
Weight
Size
Weight
50 mm
×
90 mm
(1
31
/
32
"
×
3
9
/
16
")
to
280 mm
×
432 mm
(11"
×
17")
50 mm
×
90 mm
(1
31
/
32
"
×
3
9
/
16
")
to
297 mm
×
420 mm
(11
11
/
16
"
×
16
17
/
32
")
Max.
10kg
(22 lb)
100 mm
×
148 mm
(3
15
/
16
"
×
5
27
/
32
")
to
310 mm
×
432 mm
(12
3
/
16
"
×
17")
50 g/m
2
(14-lb bond)
to
128 g/m
2
(34-lb bond)
CAN_EN.book Page 17 Friday, September 21, 2007 10:42 AM