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HP 315 inks/optimizer

Scooter13

New Member
Anyone notice when the inks run low, down to 33 or so that the ink will increase sometimes. I'll leave the ink window open on the printer and it will increase every once in while. I started printing it stated LC was 33, halfway through the print its says 34. My print has a lot of light blue in it as well.
 

balstestrat

Problem Solver
It's just an estimate. There's a pressure sensor checking the ink flow but it only knows it ran out once ink doesn't flow any longer.

So if it thinks there actually more it can go up.
 
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