You won't find drivers specifically made for PCLinuxOS. A Linux driver is a Linux driver, and it should be possible to use it on any modern Linux system. If you download that 'zero bytes' file you will find that it's actually a small html document with links to download sites for various types of Epson equipment. Follow the link for inkjet printers and you can get the driver you want - choose Mandriva --> 2007 as your OS (PCLOS is derived from Mandriva 2007) and you will eventually get to an RPM file which should install on your system.