Powered by PrecisionCore printing technology, the WorkForce WF-M5799 delivers Performance Beyond Laser. Featuring a 50-page duplex Auto Document Feeder & an ink pack yield up to 40,000 ISO pages, the WF-M5799 includes an innovative Replaceable Ink Pack System to minimize interventions. You save on printing up to 30 percent on low-cost Replacement ink packs vs. mono laser toner. Designed for your busy workgroup, it prints pro-quality documents at 24 ISO ppm (black). Network setup & security features provide seamless integration & administration in managed IT environments. The WF-M5799 supports wired & wireless networking, plus PCL & PostScript. Machine Functions: Copy; Fax; Print; Scan; Printing Type: Inkjet; Maximum Print Speed (Black): 24 ppm; Network Ready: Yes.