Kyocera Mita Ecosys FS-1800+ Operation Manual page 273

Printing through Application Software
3
Enter a name for your custom size in Name.
4
Enter the height and width of the custom size in Size.
5
Click the OK button. The custom paper size is added to the
Customized Paper Sizes list.
6
Click the OK button. The Properties dialog box is displayed again.
7
Select the Custom Size from the Paper Size drop down list.
8
Click the OK button. The Print dialog box is displayed again. Click
the OK button to start printing.
Name settings
Paper size
3-8