RASTER 720 UVZ Help needed

kyle_gatt

RASTER 720 UVZ TECHNICIAN / REPAIR NEEDED or some with experience with large format printer
I have recently imported a RASTER 720 from the US, I have come into a couple issues,

1. When I am printing sometimes a large blue droplet of ink will fall and ruin my print?
2. Im not getting the color green consistently sometimes i will get green then other times i will get a fire yellow color.

If anyone can please send advise, it would be appreciated

Thanks