Functions: Print, copy, scan, and faxPrint Speed: Up to 42 pages per minute (ppm) in black/letter and 40 ppm in A4Print Resolution: Up to 1200 x 1200 dpiAutomatic Duplexing: Built-in two-sided printing and scanningPaper Capacity: 100-sheet Tray 1, 250-sheet Tray 2, and a 50-sheet Automatic Document Feeder (ADF)Monthly Duty Cycle: Up to 80,000 pages (recommended volume of 750 to 4,000 pages per month)