A:Answer Hi JMK, You can use the WorkForce Pro WF-4830's second paper cassette for Legal (8.5" x 14" paper). If you load Letter-size paper in cassette 1, when you send a print job, the WF-4830 will draw paper from the correct cassette based on the print job. You can scan Letter or Legal paper in the auto document feeder, but you will have to save the different size paper batches to separate PDF files. You can use PDF editing software to combine the files into one file and reorder the sheets. PDF editing software is not included with the WF-4830. Regards, Mark - The Epson Team.