Web heat is excessive.
Decrease web temperatures. Excess heat vaporizes some fast drying solvents, resulting in eruptions through the surface.
Solvent selection is poor.
Change solvent blend. Fast solvents may erupt through the surface before the ink is dry.
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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