Iv'e got the same issue, but it only appears when I print on LexEdge, and only when I'm printing a halftone or gradient. Solid prints are fine.
Was wondering if it's fixable adjusting the "pressure" and "pressure cal" settings on the Edge. Anyone know what they do?
The pressure setting has a range of 600 - 1400, and mine is currently set at 1150. Pressure Cal ranges from -100 to 100, and is set at 0.
Curious.