Continuous Autofeed

If you want to switch the paper source automatically when paper runs out in one paper source select 'Continuous Autofeed' for Paper Source on the Main tab in Printing Preferences. When you are printing a large volume of data, load the same paper in paper sources. The printer starts by supplying paper from the paper source specified with the paper feed switch. When paper runs out in that paper source, the printer can automatically switch the paper source and continue printing.