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Ink delivery method for an inkjet print cartridge

  • US 5,625,396 A
  • Filed: 01/11/1994
  • Issued: 04/29/1997
  • Est. Priority Date: 04/02/1992
  • Status: Expired due to Term
First Claim
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1. A method for printing comprising the steps of:

  • supplying ink from an ink source around one or more outer edges of a substrate'"'"'s periphery and to a top surface of said substrate to allow ink, which has flowed around said one or more outer edges, to enter ink ejection chambers each essentially surrounding an ink election element formed overlying said substrate; and

    energizing said ink ejection element to eject a portion of ink in an associated one of said ink ejection chambers and expelling ink from an orifice.

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