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Contact: Joy Lu

 

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^ Printhead not firing ink during printing
Post time:2008-05-08 11:56:00  

Printhead not firing ink during printing:

 

1) Remove all the air in the tubes, be sure that no air leakage.

2) Set proper printhead voltage, if necessary, use multimeter to measure every printhead’s voltage on printhead converting boards.

3) Make sure negative pressure is correct by adjusting the subtank height.

4) Replace the air regulator.

5) Clean the print heads.

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