WTF?!

A snippet from my current Graphics brief.

Both 'Welcome to's are Myriad Pro light condensed italic.

The top 'Youtopia' is light semi-condensed, and the bottom is light semi-condensed italic.

Well it SHOULD be but my printer refuses to print Myriad Pro light semi-condensed italic from Pages and substitutes it with bold italic with some of the most funked up kerning I have ever seen.

I cannot explain this.