'ISO 12642-2 / ECI 2002 Random' Test Chart with 1485 Patches

Advantages

•New test chart as an extension of ISO 12642 / IT8.7/3

•Contains the patches of ISO 12642 / IT8.7/3

•Contains the CMY patches of PrintOpen Extended 840

•Many different combinations of black with CMY

•For special black calculations, e.g. PrintOpen 4.0.5.2 for PC and Mac OS X
(not for Mac OS 9)

K: 20%, 40%, 60%, 80%

•Very finely stepped CMY patches 9 x 9 x 9

CMY: 0%, 10%, 20%, 30%, 40%, 55%, 70%, 85%, 100%

•Contains special patches with combinations of 3% and 7% for packaging printing

•Specially for high-end proofs

•Very good profile quality for prints and proofs

•No problems with the distribution of ink because of the irregular arrangement of patches

Disadvantages

•Measuring 1485 patches takes longer

Recommended for

•automatic measurements only

•profiling prints and proofs in general

Test chart structure

The "ISO 12642-2 / ECI 2002 Random" test chart contains the same 1485 patches as the "ISO 12642-2 / ECI 2002 Visual" test chart.
However, the patches in this test chart are rearranged so that ink is always applied evenly to the ink zones during printing. The test chart can be printed both in longitudinal and cross direction.