Ключевые слова: analyze, analyzing, black, check, checking, closeup, color, coloring, control, design, digital, equipment, exploration, flexo, focus, full tone, graphic, gravure, gray, gray scale, ink, inkjet, instrument, lab, magnification, measure, offset, optical, paper, print, print industry, print shop, printing, proof, proofing, quality, raster, research, sample, science, screen, squares, study, test, test lab, test print, tool,