... and the new printer isn't printing black ... AGAIN!
Let me guess what you computer nerds will say ... I just need a new printer.
Is it just a black document? or color? If it's just black, you can change the settings to greyscale or black/white. If it's mixed color and black, you might be low on your color ink. Most of them actually use a mix of colored ink to make black in a document that has color in it.