Hi Shellb3. The Epson EcoTank ET-4760 supports printing on the following paper sizes: 3.5" x 5", 4" x 6", 5" x 7", 8" x 10",8.5" x 11", 8.5" x 14", A4, A6, half letter, executive, and user definable (3.5" x 5" – 8.5" x 47"). For more information, visit the official Epson Support website. Regards, Bobby - The Epson Team.