Select a ratio using [] or [].
Press [Reduce / Enlarge].
Press [Direct. Mag. %].
Press [[] [] keys].
Press [Horizontal].
Adjust the ratio using [] or [].
Pressing [] or [] changes the ratio in increments of 1%. Pressing and holding down [] or [] changes it in increments of 10%.
Press [Vertical].
Adjust the ratio with [] or [].
Press [OK] twice.
Place your originals, and then press the [Start] key.
If you have incorrectly entered the ratio in steps or , readjust it with [] or [].