Canon iR3245 Manual page 222

3. Use the numeric keys on the touch panel display to enter values for the
original size and record size.
Press [Original Size] → enter a value.
3
Press [Rec. Size] → enter a value.
Press [OK].
You can enter either the width or the length of the original size. If you enter the width for the
original size, make sure to enter the width for the record size as well, and vice versa.
The machine automatically calculates the correct zoom ratio based on the values you
entered; however, the original image may be cut off slightly depending on the record size.
If the computation results in a zoom ratio greater than 200%, place your original on the
platen glass.
If the computation results in a zoom ratio less than 25% or greater than 400%, a message
appears telling you that values below 25% will be set to 25%, and values above 400% will be
set to 400%.
To specify the horizontal (X) and vertical (Y) axis independently, press [XY Zoom].
4. Press
3-72 Scanning with the Same XY Zoom Ratio (Zoom)
.