I've got this .. urgent problem!
I need to print and have got a black cartridge that the printer (epson
DX4450, windows vista) thinks is empty.
I haven't used it a lot and indeed it isn't empty at all!!

How can I use it, regardlessly??!

I've tried SSC Service Utility but it doesn't recognizes DX4400 series!!


Thanks in advance,
gionnico.