Poor ink flow problems?

[palombian]

To exclude ink flow problems a cartridge stress test - or a full page with the color - should be done.

 

[user5800]

To exclude ink flow problems a cartridge stress test - or a full page with the color - should be done.

Confirmed, was the grey ink. I did some more tests and the nozzle checks showed poor ink flowing. Refilled again with just inktek ink and now after 2-3 standard cleaning nozzle check seems back ok.

I will do more tests in case.