“…Various factors affect print quality: paper (ink demand and ink pigment penetration increase with increasing surface roughness, for example [2]), ink, printing press, digital proofing system used in colour management [3], ink-water balance [4], operator actions, and the quality of printing plates. A large variety of deficiencies and problems may appear during printing: misregistration of printing plates, paper wrinkle formation [5], poorly formed paper surface [6], too high linting due to poorly formed paper surface [7], piling, mottling, web breaks, etc.…”