HP (Hewlett Packard) LaserJet Enterprise 500 Color m575f (CD645A) is a reliable and robust printer/copier/fax multi-function color printer designed to meet the most demanding printing needs. m575f prints up to 31 ppm at high resolution of 1200 x 1200 dpi and supports duplex printing. Enterprise m575f comes with 600 sheets standard media input capacity and can be upgraded to 1100 sheet capacity. m575f comes with both Hi-Speed USB and ethernet connection and includes enterprise networking capabilities. Using HP ePrint, m575f allows you to print from anywhere using both computers and handheld devices. HP Color LaserJet m575f uses HP (Hewlett Packard) 507A Black, 507X High Yield Black and three 507A Color (Cyan, Yellow, Magenta) cartridges. Cartridge model numbers are CE400A, CE400X, CE401A, CE402A, CE403A, CE254A.