Deterioration in print quality after an ink changeover
Problem/Question
A deterioration in print quality is detected after an ink changeover. How can the print quality be restored?
Solution/Work-Around
- Open the Ergosoft ControlCenter
- Start the JobComposer
- Copy the PrintEnvironment used before an ink changeover and name it differently
- Remove the embedded Density Linearization and Color Profile from the PrintEnvironment created in previous step
- Carry out a new Density Linearization in the same way as before the ink changeover (same geometry, same measurement device, etc.)
Important: In the last step, complete Linearization without limiting curves - Open the ColorEqualizer tool
- Select "Copy Target Density"
- On top, select the PrintEnvironment used before the ink changeover
In the bottom field, select the PrintEnvironment created in step 1. - Click on the "Copy Target Density" button to create a new PrintEnvironment with the same name as defined in step 1., supplemented by the suffix _equalized
- Open the ColorEqualizer tool and select "Copy Target Density"
- On top, select the PrintEnvironment used before the ink changeover
In the bottom field, select the PrintEnvironment created in step 7. - Click on the "Copy Target Density" button to create a new PrintEnvironment with the same name as defined in step 1, two times supplemented by the suffix _equalized
- Do a test print by using the PrintEnvironment created in previous step, the print quality should have been improved
Useful Articles:
Manage Print Environments
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