HP Officejet Pro K8600 Printer, Officejet. Maximum resolution: 1200 x 1200 DPI, Maximum print size: A3+ (330 × 483 mm), Maximum duty cycle: 6250 pages per month. Print speed (black, normal quality, A4/US Letter): 13 ppm, Print speed (colour, draft quality, A4/US Letter): 35 ppm, Print speed (black, draft quality, A4/US Letter): 35 ppm. Standard printer languages: PCL 3, Printing colours: Black, Cyan, Magenta, Yellow, Paper input source: tray. Internal memory: 32 MB. Standard input capacity: 250 sheets, Maximum input capacity: 250 sheets