Ink box of ink-jet recording device

Ink box of ink-jet recording device

  • CN 1,365,893 A
  • Filed: 10/20/2001
  • Published: 08/28/2002
  • Est. Priority Date: 10/20/2000
  • Status: Active Application
First Claim
Patent Images

1. , a kind of print cartridge that is used to have jet recording device comprises:

  • One container, this container comprises;

    One bottom ink chamber;

    One top ink chamber;

    One is used for supplying the ink supply port of printing ink to record head;

    One is connected to the printing ink suction channel of top ink chamber with bottom ink chamber;

    One connects the ink flow passage of top ink chamber to ink supply port;

    The one air exchange part that bottom ink chamber and atmosphere are communicated;

    WithOne is arranged in the container and is arranged in negative pressure generating mechanism in the ink flow passage.

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