Tap the [Original] key.
After tapping the "Scan Size" key, tap the [Direct Entry] key.
Specify the original size.
  • Tap the areas displaying width and height sizes respectively, and enter the sizes using the numeric keys.
  • It is convenient to use to finely adjust the entered size.
Tap the [OK] key.
On the base screen, check that the specified size is displayed on the [Original] key.
After the settings are completed, tap twice.