Epson Pro 5000 Reference Manual page 108

2. Click Add
3. Select the image file you want to add and click Open.
4. Name the image and click Save.
Print Layout
You can print two or four pages on a sheet of paper by selecting
2 Pages or 4 Pages in the Print Layout box. You can also choose
to print a frame around each page on the sheet of paper.
4-24
Using the Printer Software for Macintosh