I have been having problems with black ink blotches showing up on my prints, particularly B&W prints, and cleanings etc, didnt seem to help. So I did some research and took the printer apart, cleaned the ink waste pads and the print head landing pad.
The printer is much cleaner, but since I cleaned the landing pad, the ink cartridges seem to have lost their flow or seal or something and I have 3 cartridges with no output whatsoever. Several cleaning cycles later, no improvement.
I thought I might try getting a new landing pad but don't know where to find parts (in Canada). Any ideas?
Also, if you have any other ideas I might try, I'd appreciate it.