Print From Your Computer : Macintosh Printing (Mac OS X 10.5 and 10.6)

Select Basic Print Options
After opening your file for printing, open the Print window to select your print options.
Open the File menu and select Print.
Select EPSON Artisan 720 as the Printer setting.
Click the  button to expand the Print window, if necessary.
Select the page setup options. Choose the Paper Size and Orientation settings. For printing borderless photos, choose a Borderless paper size.
If you don’t see these settings here, check for them in your application before printing. For example, you may be able to select them by opening the File menu and selecting Page Setup.
Select any settings that are specific to the application you’re using. For example, if you’re printing from Preview, you see the application settings shown above.
Select Print Settings from the pop-up menu.
These settings appear on the screen:
Select the Media Type setting that matches the paper you loaded.
Select the Print Quality setting for your document or photo. Available print quality settings depend on the selected Media Type setting.
If you’ve selected a borderless paper size and compatible media type, you can adjust the amount of image expansion. Click the Borderless box and select Min, Mid, or Max from the Expansion pop-up menu.
You may see white borders on your printed photo if you use the Min setting.
Select Grayscale to print in black-and-white.
When Grayscale is selected, some color ink will still be used for print head maintenance.
To flip the image you’re printing, click Mirror Image. (If you are printing on Epson Iron-on Cool Peel Transfer paper, turn on Mirror Image.)
You can also:
When you’re finished, you’re ready to print.