I am trying to test an HP Deskjet 3820 to see if it still works.
But I need to load both the B+W cartridge and the Color Cartridge in it.
So I am looking to borrow either a HP Tri-color cartrige model C6578A
or C6578D cartridge. It is fine if it is dried out and doesn't work
anymore! I just need it to test the printer.