Colour problem

[grinder]

My SP540 has started printing maroon instead of dark blue, any suggestions on how to fix this

 

[Custom_Grafx]

I'm not as good as the other pros on here, but my first thing to ask, is have you done a nozzle test print, and if so, what are the results?

Is it a hardware problem, or a colour management problem (software)?

 

[grinder]

Thanks mate. I did a test print and the cyan head was partly blocked. Did a powerful head clean and problem solved. :U Rock: