Water quality or supply is varying.
Consider installation of a reverse osmosis water treatment system. Consult your fountain solution supplier.
Concentration of mix is varying.
Check doser for accuracy (perform a “jug test”).
Circulating system is contaminated (pressroom supplies, ink or paper).
Thoroughly rinse and clean system with warm water. Avoid contamination by using the correct application of product.
*The solutions provided from the troubleshooting guide are general in nature, please contact your sales or technical representative to discuss specific issues.
Sun Chemical offers a broad ink and coating product portfolio with a wide range of capabilities that include sheetfed inks, coatings, color software and brand color management.Learn About Sun Chemical's Sheetfed Products