I am having a problem with a printer. It's an HP Deskjet 3522 with ink cartridges 564. It was out of all types of ink, and we replaced only the black and blue ones (as those were the only ones that got used). The other empty ink cartridges were left in the printer.
The black ink is not being printed. Anything that should be black is invisible.
However, blue is being printed. This is not to say black appears as blue, if I set the color of a font to blue then it appears as blue.
I tried resting the printer and I tried only printing in grey scale. I don't think it's possible to print a diagnostics page from the printer, as they usually are in black which the printer is not currently printing. The printer does detect the black and blue ink are full.