Samsung SCX-4500 3-in-1 Laser MFP. Print technology: Laser, All-in-one functions: copy, scan, Maximum duty cycle: 5000 pages per month. Print speed (black, normal quality, A4/US Letter): 16 ppm. Copy speed (normal quality, black, A4): 16 cpm, Copier resize: 50 - 199 %, Maximum number of copies: 99 copies. Optical scanning resolution: 600 x 2400 DPI, Maximum scan resolution: 4800 x 4800 DPI, Scan type: Flatbed. Standard input capacity: 100 sheets