Hey guys i'm having a really frustrating problem ever since I started using your refillable cart set. At first I filled all the carts according to the directions and everything worked great for about 20-30 prints.
Then the MK channel starts missing lines. I tried to clean the print head and all that happens is that the missing parts of the nozzle check pattern for MK just move from one spot to another. One time the top is missing the next time the top is fine and the bottom is missing, i did this about ten times and figured it must be air in the line. because it would not get any better and just kept moving around.
So I refilled all the carts and ran an initial fill and cringed while watching the ink pour into the external waste bottle. I figured it was possible it may have been my fault so I was extra careful when refilling all the carts this time. To my happiness the initial fill fixed the MK channel and I went on printing for another 20 or 30 prints or so and the problem returned. I was desperate to print some stuff for work and was forced to do another initial fill which worked but now it's doing it again, I can't keep dumping ink like this. What could be the actual problem? Is the MK cart defective? Or is something actually wrong with my printer? I never had this problem with disposable 3rd party carts.
I have cleaned my capping station, pads ect.. Nothing has helped.
Thanks for your time.