trajik ink
will i am
just bought 2 koralia 4 pumps from a member here. one of them works flawlessly the other keeps on shutting off and on. when it goes to shut of the propellor jumps in and out of the chamber then stops for about 10 min. then it turns on again for only about 1-2 min.
any idea on how to fix this problem??
any idea on how to fix this problem??
