For Mac Os X - Epson Stylus Pro 3880 User Manual

Note:
❏ To change the paper size you have registered, select the paper size name in the list, and then
change the size.
❏ To delete the user-defined size you have registered, select the paper size name in the list, and
then click Delete.
❏ You can register up to 100 paper sizes.
4. Click OK to save the custom paper size.
The custom paper size is registered in the Paper Size.
Now, you can print by taking the same steps as usual.

For Mac OS X

1. Open the Page Setup dialog.
See "Accessing the Printer Driver" on page 30.
2. Select Manage Custom Sizes in Paper Size.
Epson Stylus Pro 3880 User's Guide
Variety of Printings 93