6-12 Basic Operations
Basic Operations
Lens Mode (continued)
Special Ratio Table
To determine reduction or enlargement ratios when using non-standard paper sizes,
follow the procedure below using the special ratio table provided here.
ORIGINAL SIZE
COPY SIZE
1.00 0.83 0.71 0.62 0.55 0.50 0.45 0.42 0.38 0.36 0.33 0.31 0.29
1.00 0.84 0.73 0.65 0.58 0.52 0.48 0.44 0.41 0.38 0.35 0.33
1.20 1.00 0.85 0.75 0.66 0.60 0.54 0.50 0.46 0.43 0.40 0.37 0.35
1.40 1.17 1.00 0.87 0.77 0.70 0.64 0.58 0.54 0.50 0.47 0.44 0.41
1.60 1.33 1.14 1.00 0.89 0.80 0.73 0.67 0.61 0.57 0.53 0.50 0.47
1.80 1.50 1.29 1.12 1.00 0.90 0.82 0.75 0.69 0.64 0.60 0.56 0.53
2.00 1.67 1.43 1.25 1.11 1.00 0.91 0.83 0.77 0.71 0.67 0.62 0.59
2.20 1.83 1.57 1.37 1.22 1.11 1.00 0.92 0.85 0.78 0.73 0.69 0.65
2.40 2.00 1.71 1.50 1.33 1.20 1.09 1.00 0.92 0.86 0.80 0.75 0.70
2.60 2.17 1.86 1.62 1.44 1.30 1.18 1.08 1.00 0.92 0.87 0.81 0.76
2.80 2.33 2.00 1.75 1.55 1.40 1.30 1.17 1.07 1.00 0.93 0.87 0.82
3.00 2.50 2.14 1.87 1.67 1.50 1.36 1.25 1.15 1.07 1.00 0.94 0.88
3.20 2.67 2.28 2.00 1.77 1.60 1.45 1.33 1.23 1.14 1.06 1.00 0.94
3.40 2.83 2.43 2.12 1.88 1.70 1.54 1.42 1.31 1.21 1.13 1.06 1.00
1.18 1.00 0.86 0.76 0.68 0.62 0.56 0.52 0.48 0.45 0.42 0.39
1.36 1.15 1.00 0.88 0.79 0.71 0.65 0.60 0.55 0.52 0.48 0.45
1.54 1.30 1.13 1.00 0.89 0.81 0.74 0.68 0.63 0.59 0.55 0.51
1.73 1.46 1.27 1.12 1.00 0.90 0.83 0.76 0.70 0.65 0.61 0.57
1.91 1.61 1.40 1.23 1.10 1.00 0.91 0.84 0.78 0.72 0.68 0.64
2.09 1.77 1.53 1.35 1.21 1.09 1.00 0.92 0.85 0.79 0.74 0.70
2.27 1.92 1.67 1.47 1.31 1.19 1.09 1.00 0.92 0.86 0.81 0.76
2.45 2.07 1.80 1.59 1.42 1.28 1.17 1.08 1.00 0.93 0.87 0.82
2.64 2.23 1.93 1.70 1.53 1.38 1.26 1.16 1.07 1.00 0.93 0.88
2.81 2.38 2.06 1.82 1.63 1.47 1.35 1.24 1.15 1.07 1.00 0.94
3.00 2.54 2.20 1.94 1.74 1.57 1.43 1.32 1.22 1.14 1.06 1.00
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6 7 8 9 1011121314151617
5 6 7 8 9 1011121314151617
To find ORIGINAL-COPY WIDTH magnification ratio:
1 Locate the original width on the horizontal axis.
2 Locate the copy width on the vertical axis.
3 Find the ratio on the table where these two values meet.
Repeat the same procedure to find ORIGINAL-COPY LENGTH magnification ratio.
The ratio you use must fall within the available magnification range of 0.25~4.00.
Use the smaller ratio for reduction and use the larger ratio for enlargement.
When the correct ratio is determined, follow the procedure for using Zoom mode.