Print substrate color measuring method for printing machine, involves performing punctiform color measurement by color measuring device, where measurement is taken place in homogeneous color regions in printed image on print substrate

摘要

The method involves performing punctiform colorimetric color measurement by a color measuring device (8). The punctiform color measurement is taken place in homogeneous color regions in a printed image on a print substrate (3). The print substrate on a color measuring table (2) is longitudinally measured by the device, and is produced on a printing machine (7) with zonal inking units. The punctiform measurement is conducted in color zones in the image on the measuring table.