Ricoh 240w 用户指南
DRAFT 2003/11/12
Settings Record Sheet
117
5
Magnification Ratio Chart
❖
❖
❖
❖ Metric version (A series)
❖
❖
❖
❖ Inch version (Engineering)
❖
❖
❖
❖ Inch version (Architecture)
Copy size (mm)
% A0
A1/B1
A2/B2
A3/B3
A4/B4
Or
igina
l s
iz
e
A0
100.0
70.7
50.0
35.4
25.0
A1/B1
141.4
100.0
70.7
50.0
35.4
A2/B2
200.0
141.4
100.0
70.7
50.0
A3/B3
282.8
200.0
141.4
100.0
70.7
A4/B4
400.0
282.8
200.0
141.4
100.0
Copy size (in)
% E
D
C
B
A
Origina
l s
iz
e
E
100.0
64.7
50.0
32.4
25.0
D
129.4
100.0
64.7
50.0
32.4
C
200.0
129.4
100.0
64.7
50.0
B
258.8
200.0
129.4
100.0
64.7
A
400.0
258.8
200.0
129.4
100.0
Copy size (in)
% E
D
C
B
A
Origina
l s
iz
e
E
100.0
66.7
50.0
33.3
25.0
D
133.3
100.0
66.7
50.0
33.3
C
200.0
133.3
100.0
66.7
50.0
B
266.7
200.0
133.3
100.0
66.7
A
400.0
266.7
200.0
133.3
100.0