» Scan and Store » Resolution » Auto Ratio
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Auto Ratio
You can set the machine to automatically select the appropriate zoom ratio based on the size of the original and the selected record size. The same zoom ratio is used for the horizontal (X) and vertical (Y) axes. The available zoom ratios are from 25% to 400%.
IMPORTANT
For information on the modes which cannot be set in combination with this mode, see "Unavailable Combination of Functions."
You cannot scan highly transparent originals, such as transparencies, using the Auto setting on the Copy Ratio screen. Use the Preset Zoom or Zoom by Percentage mode instead.
To use the Auto setting on the Copy Ratio screen, your originals must conform to one of the standard paper sizes: A3, A4, A4R, A5, or A5R.
NOTE
If you notice a difference between the automatic zoom ratio and the actual record size, you can try to eliminate this error in Fine Adjust Zoom in Adjustment/Maintenance (Settings/Registration). (See "Fine Adjust Zoom.")
When storing a file in a mail box, to cancel this setting, press [Copy Ratio] → [Auto] → [Cancel Settings].
To set the zoom ratio to 100%, press [1:1].
As an example, the procedure for scanning an original and storing it in a mail box is explained in this section.

1.
Select the desired Mail Box.
2.
Place your originals → press [Scan].
3.
Press [Copy Ratio].
NOTE
To return the copy ratio to 100%, press [1:1].
4.
Press [Auto].
5.
Select the record size → press [OK].
6.
Press .
NOTE
If the original is placed on the platen glass, the zoom ratio automatically appears when the feeder is closed, provided that the original size can be detected.
If the original is placed in the feeder, the zoom ratio appears when is pressed.