Maybe someone out there can help me out.

I am printing a cmyk document proof on two laser printers.
The problem I am getting is the first laser makes my blue a dark purple, while the second makes the blue more like a light, true blue.

I have included an ICC profile on the file (SWOP web) and so I am stumped on why the color is still shifting so much.

Also to complicate matter more, I actually like the second laser printout better than the first. So now I am worried that if I change the color to the light/true blue, the color will shift even more on both printers.

Advice is more than welcome