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Showing content with the highest reputation on 03/25/2021 in Posts
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1 pointafter installing chipless firmware in my WF 7720 what was a prefectly good printer now doesnt print a single drop of ink ?, the ciss system is full ,i primed it a couple times to make sure no air was in the system ,i dont have any error messages and it registers all ink levels are full,i have done the head cleaning and have run of 50 test pages hoping the ink would flow but nothing,not a drop ? any ideas ? i sure dont !!!!