Colour laser printer Print Speed: 18/4ppm mono printing speed Resolution: Up to 2,400 x 600dpi print resolution Paper tray capacity: 130 sheet Minimum Operating System: Window, Mac, and Linux Compatible Connection: USB 2.0 Memory: 32MB Networked: No First print: 14 seconds from ready (Mono), 26 seconds from ready (Colour) Use the Samsung Eco Driver to reduce your printing costs Includes Print Screen button to print out what is on your screen at the touch of a button