Nearly new Maxify GX6050 has problems printing yellow - the ink pipe from the tank to the print head is full of bubbles (more bubbles than ink). I use colour printing only intermittently. I've already run several Nozzle Checks and a couple of Cleaning and Deep cleaning cycles - the maintenance tank is half full. All ink tanks over half full, printer has only printed 300 pages.
The web is full of ideas for using a syringe to suck out the air - is this the right thing to do?
Thanks for any advice.
