HP PageWide Pro 552dw Printer - Print: Up to 70 ppm black (draft, A4) & Up to 70 ppm colour (draft, A4); Up to 1200 x 1200 optimised dpi from 600 x 600 input dpi (on unspecified plain paper, Premium Inkjet Presentation Paper Matte, and Inkjet Brochure Paper Matte) black, Up to 2400 x 1200 optimized dpi from 600 x 600 input dpi (on Advanced Photo Papers) colour; Up to 80,000 pages per month duty cycle; 512 MB; 1 Hi-Speed USB 2.0 Host; 1 Hi-Speed USB 2.0 Device; 1 Ethernet 10/100 Base-TX network; 802.11 b/g/n Station; 802.11 b/g Access Point

Unbeatable value. Unparalleled speed.
Ultimate value and speed—HP PageWide Pro delivers the lowest color cost and fastest speeds in its class.^[1,2] Get professional-quality color plus best-in-class security features and energy efficiency.^[3,4]

Dynamic security
Dynamic security enabled printer

Product Disclaimer
Certain HP printers are intended to work only with cartridges that have a new or reused HP chip or electronic circuitry. These printers use dynamic security measures to block cartridges using a non-HP chip or electronic circuitry. Periodic firmware updates will maintain the effectiveness of these measures and block cartridges that previously worked. Reused HP chips and electronic circuitry enable the use of reused, remanufactured, and refilled cartridges. More at http://www.hp.com/learn/ds

HP PageWide Pro 552dw Printer - Print: Up to 70 ppm black (draft, A4) & Up to 70 ppm colour (draft, A4); Up to 1200 x 1200 optimised dpi from 600 x 600 input dpi (on unspecified plain paper, Premium Inkjet Presentation Paper Matte, and Inkjet Brochure Paper Matte) black, Up to 2400 x 1200 optimized dpi from 600 x 600 input dpi (on Advanced Photo Papers) colour; Up to 80,000 pages per month duty cycle; 512 MB; 1 Hi-Speed USB 2.0 Host; 1 Hi-Speed USB 2.0 Device; 1 Ethernet 10/100 Base-TX network; 802.11 b/g/n Station; 802.11 b/g Access Point, Color, 4, 2400 x 1200 DPI, A4, 80000 pages per month, 50 ppm