Excel 2003 won't print in colour!

[Domo]

I can print in colour from Word and everything else fine. I've checked the sheet tab under page settings and neither draft or b/w are ticked.

Even print preview shows in b/w?

This only occurs in Excel. And I am printing to the same printer.

Any ideas?

Office 2003 Pro on XP SP2.

 

[Domo]

Nossmayo - already checked all that
MTA99 - checked Accessibilty Options and that's unticked.