#1:
HP 940 Printhead (8000/8500)
Author:
cicero
Posted:
Mon Apr 05, 2010 01:51 PM
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I opened 3 HP 940 printheads and when I closed them the inks leaks via nozzles.
How to close without leaks?
How to make vaccumm like old HP29A?
Please help me ASAP with link , instructions, videos,....
