Print Speed: 27ppm(B), 15ppm(C) Resolution: 5760x1440dpi Paper Size: A4, A5, A6, B5, C6 Letter, Legal, Envelop, DL Scan Optical: 600 dpi Max Copy: 20 Interface: Hi-Speed USB 2.0 Max Media Size: 8.5" x 44" Max Capacity: 50sheets, A4 paper Networking: Hi-Speed USB 2.0