A Brief Follow-up

Well, my Significant Other managed to solve at least part of the problem he was having with his all-in-one. As you may remember (or you can simply look at the previous post below this one), he ran out of yellow ink, and was unable to print at all -- even in black. After some investigating, he found that, by going into the printer driver (if you're unsure about what a driver is, look here), and choosing the option to print only in black at all times, he was able to use the multifunction even after running out of yellow ink. Of course, this doesn't solve the problem of: Why is he being forced to buy a new yellow-ink cartridge even though the cartridge isn't 100 percent empty? Hopefully, we'll have an answer to that one soon.