Web heat is excessive.
Decrease web temperatures. Excess heat vaporizes some fast drying solvents, resulting in eruptions through the surface.
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Solvent selection is poor.
Change solvent blend. Fast solvents may erupt through the surface before the ink is dry.
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Cylinder is too deep.
Reduce the depth of the cylinder.
*The solutions provided from the troubleshooting guide are general in nature, please contact your sales or technical representative to discuss specific issues.
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