I have been buying them at Staples and I was wondering if there are other brands or buy them in bulk for a big saving?
I was trying to print out a volunteer application to Rady Children’s Hospital, but there’s only black ink. I noticed my black ink wasn’t working, so I tried to fix it, but now it just says that my ink cartridge doesn’t work or “it is stalled.” They are HP 57&56 and I mostly need help in the black ink cartridge, HP 56. I’m not sure if it is clogged or something, but it won’t work. Now, the screen on the printer says, “Check Ink Cartridge” and it is making me angry. Is there a way I can fix it myself or should I just buy new ink cartridges? Do you think maybe it is a printer problem?