Ok this is driving me nuts. I have a samsung ML-1710 B&W laser. It will print fine if the paper size is set to letter, If it is set to #10 envelope it will print everything in light grey. Most of the other paper sizes seem to print fine (I havent tried every one of them). Even a custom paper size setup to #10 envelope size prints grey. It does this in both Safari and Pages. Any Ideas before I throw this printer out the window????