HP LaserJet Enterprise M609DH ( Network, Duplex ) 10- 30 user
A4, Up to 75ppm (letter), 1.2 GHz,  1.2 GHz, 512MB up to 1.5 GB, MAX memory, when 1GB Accessory DIMM is installed , Standard ;  minimum 500 GB HP High-Performance Secure Hard Disk (AES 256 hardware encryption or greater); FIPS140 certified,  Up to 1200 x 1200 dpi, As fast as 5.3 sec ,Mobile printing capability :  HP ePrint; Apple AirPrint™; Mopria-certified  , 100-sheet multipurpose tray 1, 550-sheet tray 2, output: 500 top output bin, Display : 4.3-in (10.92 cm) Color Graphics Display (CGD) with touchscreen; rotating (adjustable angle)  .  Duty cycle 300,000 pg, Monthly volume 5,000-30,000 pg. Connection : 1 Hi-Speed USB 2.0 Device; 2 Hi-Speed USB 2.0 Host; 1 Gigabit Ethernet 10/100/1000T network .
Use :  CF237A ( 11,000 pages ) ( HP37A )