摘要:
An ink supply port (4) is sealed with a seal material (7) made up of two layers of at least a physical protective layer and an airtight hold layer and formed with slits in the physical protective layer. When an ink cartridge (1) is mounted, a tip (42a) of an ink introduction member (42) breaks the seal material (7) sealing the ink supply port (4) along the slits made in the seal member, and air is released to the atmosphere without raising pressure of a space of packing. Then, the ink introduction member penetrates the packing.
摘要:
An ink cartridge comprising a container body (3) housing an ink absorbing member (6') so as to absorb ink, a lid member (4), and a spacer (30) pressing the ink absorbing member (6') between the lid member (4) and the ink absorbing member (6'). It is possible to decrease the volume of the ink absorbing member (6') without changing structure in the vicinity of an ink supply port by using the same shape of a container body (3) and a lid member (4).
摘要:
In order to be enable a coupling terminal member of the ink cartridge (210) and a coupling terminal of the printing apparatus to be in certain and increase a degree of freedom on installation position of a coupling terminal member of an ink cartridge, an ink cartridge installed in a printing apparatus for supplying the printing apparatus with ink includes an ink cartridge body (220) for containing ink therein, an ink supply section on which an ink supply opening (242) placed on or near the first sidewall of the ink cartridge body is formed, a memory (260) for storing information on ink contained in the ink cartridge body, a contact terminal (262) member placed on the second sidewall (226) of the ink cartridge body and coupled to the memory and a positioning member, which protrudes from the second sidewall of the ink cartridge body, for positioning the ink cartridge properly with respect to the printing apparatus when the ink cartridge is installed in the printing apparatus.
摘要:
An ink cartridge comprising a container body (3) housing an ink absorbing member (6') so as to absorb ink, a lid member (4), and a spacer (30) pressing the ink absorbing member (6') between the lid member (4) and the ink absorbing member (6'). It is possible to decrease the volume of the ink absorbing member (6') without changing structure in the vicinity of an ink supply port by using the same shape of a container body (3) and a lid member (4).
摘要:
In order to be enable a coupling terminal member of the ink cartridge and a coupling terminal of the printing apparatus to be in certain and increase a degree of freedom on installation position of a coupling terminal member of an ink cartridge, an ink cartridge installed in a printing apparatus for supplying the printing apparatus with ink includes an ink cartridge body for containing ink therein, an ink supply section on which an ink supply opening placed on or near the first sidewall of the ink cartridge body is formed, a memory for storing information on ink contained in the ink cartridge body, a contact terminal member placed on the second sidewall of the ink cartridge body and coupled to the memory and a positioning member, which protrudes from the second sidewall of the ink cartridge body, for positioning the ink cartridge properly with respect to the printing apparatus when the ink cartridge is installed in the printing apparatus.
摘要:
In order to be enable a coupling terminal member of the ink cartridge and a coupling terminal of the printing apparatus to be in certain and increase a degree of freedom on installation position of a coupling terminal member of an ink cartridge, an ink cartridge installed in a printing apparatus for supplying the printing apparatus with ink includes an ink cartridge body for containing ink therein, an ink supply section on which an ink supply opening placed on or near the first sidewall of the ink cartridge body is formed, a memory for storing information on ink contained in the ink cartridge body, a contact terminal member placed on the second sidewall of the ink cartridge body and coupled to the memory and a positioning member, which protrudes from the second sidewall of the ink cartridge body, for positioning the ink cartridge properly with respect to the printing apparatus when the ink cartridge is installed in the printing apparatus.