RR Donnelley in Krakow decided to install Printflow CIP3 link (DIPS) and closed-loop density control solution (DC) for 2 Heidelberg M600 web presses. The X-Rite IntelliTrax and Techkon Spectrodrive scanning densitometer are used for color bar measurement. The systems at RR Donnelley were sold by the company Reprograf.