Halo- ing

[Victor]

Does anybody have a suggestion on fixing this.
Its not a scuff but it does this mostly on heavy solid colors
the first 4-5 inches of the print?
Roland SC-540



Thanks

Victor

 

[Ragnabrok]

only the first few inches then it gets better? also it's kinda hard to tell from that image, looks like horizontal banding....

 

[Victor]

its really does not appear as banding, it's just that 1st 4-5 inches as the print head
starts to move across.
Vacuum power? or maybe heat?

 

[Ragnabrok]

So, moving left to right, the first few inches in along that direction? Wouldn't be vacuum power, doesnt looks like the heads are skipping across the vinyl. Seems it has momentary drops in pressure... short of an ink cart that isn't triggering as empty when it really is, a damper is the next likely place to look.