VP 300 Yellow prints all the time

[racinron16]

I've been having alot of issues with my roland vp 300. First i was having clogging issues. now the heads appear to be out of line and the yellow flows all the time when printing. The attached pic with all the yellow is in service mode for horizontal adjustments.

 

[meritan]

this is a cable problem, check the cable of printhead

 

[Jack Knight1979]

It could be a blown head.

 

[racinron16]

Meritan you are correct! Switched black and yellow cables and problem followed