Tiwaboyasked Jul 7, 2016 at 1:40am
PRINTER FAILS TO PRINT BLACK TEXTS/IMAGES
My printer suddenly developed a fault by printing every other colored text/image except black. Thinking the ink catridge was the reason, I bought some original Hp black ink catridges but the problem persists. What can I do?
If you get as far as the last part where he uses alcohol, I would substitute with running hot water into the screen to flush out the dried ink. It's water soluble ink, so alcohol has no effect on it.