The Epson WorkForce WF-7720DTWF is a professional All-in-one A3 inkjet printer for small to medium-sized businesses. The printer has 2 separate paper trays with a capacity for up to 250 A3 sheets and 250 A4 sheets. In other words, switch between standard A4 text documents and large format paper for brochures, flyers, and posters without having to change the paper manually. In addition, the device features duplex printing, allowing you to print on both sides of the paper. Regularly make copies or scans? The automatic document feeder (ADF) for 35 pages can scan your invoices, letters, or other documents in one go. Print directly from your laptop, desktop, or smartphone by holding your device next to the printer.