Patent ID: 9561663
Date: 2017-02-07
CPC Classifications: B41J

Claim:
1. An ink cartridge comprising: an ink pack that holds ink, the ink pack including an ink supply unit communicable to an ink supply opening of the ink cartridge for dispensing ink; and a case that holds the ink pack, the case including: the first pedestal and the second pedestal holding the ink pack in the ink pack storage space when the second case member is attached to the first case member: wherein the second case member further includes: a cover plate to cover an opening of the first case member: second side walls along edges of the cover plate; inner tabs and outer tabs formed in a staggered arrangement along at least part of the second side walls the inner tabs protruding from the cover plate at positions offset from the second side walls toward the interior of the cover plate, the outer tabs protruding from the second side walls toward the interior of the cover plate.