Graininess - Oce Colorado 1640 Operation Manual

Graininess

Introduction
Solve graininess on your print. Graininess is a visibility of non-uniform distributed ink drops on
your print. The reason for this can be incorrect alignment or coalescence. Follow the procedure
below. You can stop at any time in the procedure when the problem is solved.
Graininess
Procedure
1. Check if the media settings in the RIP related to the media used are correct, e.g. [Media
Change the media settings on page
thickness].
2. Perform media calibration.
3. Perform printhead calibration.
4. Perform printhead carriage calibration.
5. When you see coalescence in the print, decrease the [Printer platen temperature].
media settings on page
[4] With coalescence results in graininess
Calibrate the media on page
Calibrate the printhead on page
Calibrate the printhead carriage on page
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Chapter 8 - Troubleshooting and support
Graininess
168.
Change the
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