Functions Print First page out (ready) black As fast as 9.5 sec First page out (ready) color As fast as 11.1 sec Resolution (black) 600 x 600 dpi, Up to 38, 400 x 600 enhanced dpi Resolution (color) 600 x 600 dpi, Up to 38, 400 x 600 enhanced dpi Resolution technology HP ImageREt 3600, PANTONE® calibrated Monthly duty cycle Up to 50,000 pages Duty cycle is defined as the maximum number of pages per month of imaged output. This value provides a comparison of product robustness in relation to other HP LaserJet or HP Color LaserJet devices, and enables appropriate deployment of printers and MFPs to satisfy the demands of connected individuals or groups. Recommended monthly page volume 750 to 4000[10] [10] HP recommends that the number of pages per month of imaged output be within the stated range for optimum device performance, based on factors including supplies replacement intervals and device life over an extended warranty period Print Technology Laser Display 2-line backlit LCD graphic display Processor speed 1200 MHz Number of print cartridges 4 (1 each black, cyan, magenta, yellow) Paper trays, standard 2 Paper trays, maximum 3 Connectivity, standard 1 Hi-Speed USB 2.0 port; 1 host USB at rear side; built-in Gigabit Ethernet 10/100/1000 Base-TX network port