Designed for enterprise workteams that need fast high volume black and white printing in a wide range of media sizes up to a3 from an energy efficient printer features 41ppm mono print 105 seconds first page usb amp network automatic double sided printing 1200 x 1200 dpi print 250 sheet input tray 250 sheet input tray hp laserjet enterprice m712dn black standard yield ebuyer qf 411719 black high yield ebuyer qf 411720