Ink Refill Abstract A container having a first end and a second end, an internal cavity located within the container which provides an opening in the first end and extends towards the second end; a portion of the container, having an attached end and...
Ink Refill Abstract A pull handle of an ink refill cylinder, which includes two symmetrical rectangular frame members assembled together; one end of the rectangular frame member is furnished with a positioning groove and a positioning ring surface fo...