G7 (Grey Component Replacement)

G7 (Grey Component Replacement) is a printing process technology designed to produce neutral, consistent gray tones in color printing. It works by adjusting the cyan, magenta, and yellow inks to cancel out unwanted color casts, which can make grays look muddy or uneven. Instead of relying solely on black ink, G7 ensures that grays are created through precise ink balance, resulting in more accurate color reproduction, better tonal consistency, and improved print quality. This method enables printers to match industry standards and achieve predictable results across different print jobs and materials.