After using the Print Standard Verifier tool to check if the printing process of your organization conforms with the G7 standard, the verification ends with a series of values that we will now explain.
G7® standards have their own checking targets. If you choose to verify several G7® standards, you will have to print and measure several targets in a row.
G7® GrayScale
| Constraint | Benchmark | Details |
|
Pure Blacks Maximum wdL |
<=3.00 |
The difference in the light between each patch of grey (only black ink) with its reference value. Results have to be lower or equal to 3.00. |
|
Grey Balance Maximum wdL |
<=3.00 |
The difference in the light between each patch of grey (CMY ink) with its reference value. Results have to be lower or equal to 3.00. |
|
Pure Blacks Average wdL |
<=1.50 |
The difference in the light between each patch of grey (only black ink) with its reference value. The results average has to be lower or equal to 1.50 |
|
Gray Balance Average wdL |
<=1.50 |
The difference in the light between each patch of grey (CMY ink) with its reference value. The results average has to be lower or equal to 1.50 |
|
Gray Balance Maximum wdC |
<=3.00 |
The difference in the chroma between each patch of grey (CMY ink) with its reference value. Results have to be lower or equal to 3.00. |
|
Gray Balance Average wdC |
<=1.50 |
The difference in the chroma between each patch of grey (CMY ink) with its reference value. The results average has to be lower or equal to 1.50 |
G7 GRACoL®
| Constraint | Benchmark | Details |
|
CMY Maximum dE76 |
<=5 |
E76 distance between the CMY swatches and their reference values. Results have to be lower or equal to 5. |
|
RGB Maximum dE76 |
<=6 |
E76 distance between the RGB swatches and their reference values. Results have to be lower or equal to 6. |
|
WK Maximum dE76 |
<=3 |
E76 distance between the White and Black swatches and their reference values. Results have to be lower or equal to 3. |
G7 SWOP® v3 / v5
| Constraint | Benchmark | Details |
|
CMY Maximum dE76 |
<=5 |
E76 distance between the CMY swatches and their reference values. Results have to be lower or equal to 5. |
|
RGB Maximum dE76 |
<=6 |
E76 distance between the RGB swatches and their reference values. Results have to be lower or equal to 6. |
|
WK Maximum dE76 |
<=3 |
E76 distance between the White and Black swatches and their reference values. Results have to be lower or equal to 3. |