PIXMA MX922 Uneven Blue Printing

[callport75]

 

 

 

Can someone please assist?  I have done cleaning and deep cleaning on my printer, but I continue having trouble with blues. There is a distinct change in printing on the nozzle check pattern in the blue, and as you can see from photos that I print, the first centimeter prints great quality and then the colors get lighter and there are noticeable verticals streaks, especially in the blues. I have also posted a picture of the head alignment value which seems to be missing some print patterns?  Not sure if that is part of the problem? Thanks!

[jrhoffman75]

Sometimes multiple deep cleanings work to resolve a clogged head problem. If you’ve tried that looks like you might nee a new print head. Face with that you have nothing to lose by trying some of the head cleaning techniques on YouTube.