CARTRIDGE FOR INK JET, INK JET HEAD AND PRINTER

摘要

PURPOSE:To prevent a recording head and an ink jet recorder from being contaminated with a leak of ink. CONSTITUTION:An ink cartridge body 1 comprises a first containing chamber 4 containing a negative pressure member 3 absorbing and holding recording ink and a second containing chamber 6 provided with a fine connecting part, arranged adjacently to the first containing chamber, and containing ink. The first containing chamber 4 is provided with an ink supply opening 2 for supplying the recording ink to an ink jet recording head. An ink holding member 12b absorbing and holding a leak of ink is provided on an outer bottom face 11 of the ink cartridge body 1.