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Thread: Populating micro holes with liquid

  1. #1 Populating micro holes with liquid 
    New Member
    Join Date
    Aug 2009
    I am trying to populate the nozzles in an ink cartridge with ink. The 45 micron holes have tape over the outside of the nozzles and I need to populate all 512 nozzles with ink from the inside.

    I was thinking of creating a vacuum inside the cartridge i.e. taking all of the air out of the cartridge and then releasing ink in. and hoping that these micro holes then replaced the vacuum with ink but I am not sure if this will work due to the surface tension of the ink.

    Does anyone have any ideas how I could do this please?

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