An ink cartridge including {TAIL ~ an ink storage chamber} in which {HEAD ~ ink} is stored, 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: 
in is stored
An ink cartridge including { TAIL ~ an ink storage chamber } in which { HEAD ~ ink } is stored , 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 :
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL REL OTH HEAD HEAD HEAD HEAD HEAD REL REL 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 OTH OTH OTH