Ink cartridge for ink jet recording apparatus

Details Ink cartridge for ink jet recording apparatus Ink cartridge for ink jet recording apparatus

1994-08-25

1997-09-09

Barlow, Jr., John E.

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

B41J 2175

Patent

active

056661460

ABSTRACT:
An ink cartridge employable for an ink jet type recording apparatus includes a fitting portion (4b) at the central part of a front plate (4a) of a case (4) so as to allow an ink outlet piece (2) secured to an ink bag (1) to be engaged with the fitting portion (4b). Once the ink outlet piece (2) is engaged with the fitting portion (4b), the ink bag (1) is located and received in the case (4). In addition, when two position determining shafts projecting from the innermost end of the cartridge holder are inserted through position determining holes (4g) and (4h) on the front plate (4a) of the case (4), an ink feeding needle projection from the innermost end of the cartridge holder is correctly located in alignment with the ink outlet piece (2) while the front plate (4) of the case serves as a reference.

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