I have a Pro9000 Mark II .. I can't get black ink to print black- it comes out gray. I installed new catrdidge and did 3 "deep cleaning" and test pages show normal .. any ideas?
So, no real solution? Any suggestions where to look for printer settings? Thanx so much- I work a LOT with this printer for work .. Maybe should buy another? Any way I can clean head myself?
That is really helpful fthat black is made from all the other colors. What other information do you need? When I print a test page the "black" comes out with lots of lines on it, which HP says it needs a deep cleaning. I did three deep cleanings and ...
