Print Banding Dark Greens and Dark Blue Roland TruVis VG2 540

[Joe B]

Having print quality issues with Dark Greens and Dark Blues. Roland TruVis VG2 540. Done powerfull cleaning manual cleaning and head soak with no change. Also replaced all the cap tops. I am assuming a bad head. Maybe a dumb question; how do I identify which head needs replacing?

Thanks
Joe

 

[LarryB]

This is a common occurence with VG2's. I had them replace heads and a bunch of other stuff and still could not figure it out. No issues with my VG-3.

 

[Roland Certified Tech]

Having print quality issues with Dark Greens and Dark Blues. Roland TruVis VG2 540. Done powerfull cleaning manual cleaning and head soak with no change. Also replaced all the cap tops. I am assuming a bad head. Maybe a dumb question; how do I identify which head needs replacing?

Thanks
Joe

Please post a picture of your nozzle test print and also the nozzle mask test print. Please do keep in mind that the TR2 cyan ink is crap and cyan heads need to be replaced. You need to shake it every day and you might get lucky.