{HEAD ~ An ink cartridge} including an ink storage chamber in which ink is stored, {TAIL ~ a cover} to cover the upper portion of the ink storage chamber, and a head to eject ink droplets in the ink storage chamber onto a recording medium, wherein the cover comprises: 
{ HEAD ~ An ink cartridge } including an ink storage chamber in which ink is stored , { TAIL ~ a cover } to cover the upper portion of the ink storage chamber , and a head to eject ink droplets in the ink storage chamber onto a recording medium , wherein the cover comprises :
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH