CARTRIDGE FOR FLUID MEDIUM Russian patent published in 2015 - IPC B41J2/175 

FIELD: printing.

SUBSTANCE: invention discloses an ink cartridge for a jet printer, comprising a lower surface and a front surface; the interfaces on the front surface for connecting to the receiving structure for the cartridge, at that these interfaces comprise an ink interface; an interface of the guide in the lower surface for guiding the cartridge along the straight line for connecting the interfaces. On the lower surface the latch stop and the latch track are made for guiding and holding the latch of the receiving structure for the cartridge.

EFFECT: improvement of the design of the cartridge.

18 cl, 15 dwg