Resin is not flowing into tank

[ThomasHouterman]

Resin does not fill tank

I was having the same issue and I tried basically everything mentioned here too, without any immediate success. Like others also mentioned, in the quest for what the problem was I ultimately narrowed it down to (guessing) that the valve actuator which opens the rubber drip outlet must be faulty, since it flows fine when manually pushing the rubber nozzle on the cartridge. but when the form3 is supposed to be “filling up the tank” there is not a drop to hit the floor for a few hours until the …

I had same issue, explained my exp here