Drying In

Ink viscosity too high

Reduce ink viscosity

Ink is drying too fast

Add slower drying solvents

Air drafts are blowing on the cylinder

Eliminate air drafts

Ink is short bodied

Add clear extending varnish

Doctor blade wipe is improper

Check and reset doctor blade setting

Print impression is excessive

Reset for lighter impression

Press speed is too fast

Decrease press speed or increase ink fiow to applicator

Ink resolubility is poor

Use active solvent or reformulate the ink