colour variations

[printmaster]

Hi everyone,

We recently got a Roland VS-640 and are generally extremely satisfied with it.

Our only issue is that when tiling a job we see quite a big colour variation when joining the pieces together, any idea what might cause this?

We use Versaworks latest update, Marabu Inks and Oracal Vinyl and operated
in a dust-free temperature controlled environment.

Thanks in advance.

 

[genericname]

You may have an ink starvation issue. More than likely that would be caused by old or inadequate dampers.