Hi All, My printer is Lexmark Z11. I downloaded it's Linux driver from Lexmark's homepage, and installed it without any error, at least I didn't perceive any error occured. :p But Z11 didn't work at once, even I tried many times with 2 computer respectively. Maybe there's something may cause the problem I didn't know, and it's not contained in the document pakaged with the driver either. Can anyone help me to resolve the problem?