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Why there will occur ink dripping of uv flatbed printer

- Oct 24, 2017 -

If all the print heads appear ink dripping, the problem is in negative pressure (negative pressure is low), at this time adjust the negative pressure till the ink is not dripping .
Part of the print head drip ink, one red or blue occur ink dripping, it can be concluded that the negative pressure system of the whole machine is no problem, but the individual print head of negative pressure leaking or filters have problems, the solution is to pull out the trachea of the negative pressure valve , then folded, let the air can not in. Check whether the other print heads drip ink or not, if yes, problems in leakage or filter , only need to replace the filter, if not, problem is the valve leaking, check valve connection is the solution.


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