Steve:
Right-click anywhere in the white space of your layout and choose Page and Print Setup. Find your printer in the top drop-down, choose a paper size and I usually check the Use Printer Paper Settings option.

When you choose >File >Print, choose ArcPress Printer from the Printer Engine drop-down. Then click on the Properties button next to ArcPress Printer. ArcPress Printer engine will use your computer's RAM to rip the image and send it ripped to the printer rather than using the printer's lame onboard processor and RAM. It results in much faster print jobs.

Put a check mark in the Save Paper option. This will automatically rotate the print page to short edge first.
