CANON PIXMA G4410 wont print black

[BLEROUX24]

My Canon wont print black, i have tried several cleaning, deep cleaning, nozzel checks and inked flushed twice (which has waisted my colour ink) but the black still does not want to print!

How do i get this fixed? Really frustrated

[rbv0702]

Canon Pixma MG7520 - I have the same problem.  Done all the maintenance; replaced ink cartridges, etc. What else can I try?

[jstar45]

My printer will only print red even after running tests and cleaning. Is there a way to fix?