Hi, guys: I got an HP DeskJet 520 from a friend of mine moments ago. I tried it out, using 'dj500-filter' of magicfilter package. It seemed to function well (paper is loaded correctly, the printing head is moving), but nothing printed out. I am not sure if I chose the wrong filter, or just the ink cartridge has dried out. The only other choices maybe possible are 'deskjet-filter', 'dj500c-filter', and 'j550c-filter'. Can anybody tell me which one definitely will work before I spend money on a new ink cartridge?
Thanks! Yi-ping Chang
