I am incapable of preventing the foam in the vents from filling with ink.
Today I just installed a new set of cartridges with piezoflush and was EXTRA careful - but after one use there’s already some piezoflush in the foam.
I followed the instructions PRECISELY and even waited to remove the tape after installing the cartridges. And then I tape the vents with soft electrical tape anytime I have to remove or reinstall a cartridge, or while filling it, to prevent a change of pressure in the main tank from pushing ink into the vent well. But there’s always a little bit of ink that enters into the vent cavity that eventually makes its way up to the foam pad through capilarization.
Is there anyway to prevent this from happening?