| 摘要 |
A printing cartridge comprises a body configured to removably engage with an inkjet printer; a printhead assembly mounted to the body, the printhead assembly including at least one printhead integrated circuit and an ink distribution support, the at least one printhead integrated circuit being mounted to an underside of the ink distribution support; a plurality of conduits provided through an underside of the ink distribution support, the conduits providing fluidic communication between a plurality of ink paths of the ink distribution support and the underside of the ink distribution support; and a sealing film for adhesively mounting the printhead integrated circuit to the ink distribution support, the sealing film including a plurality of through-holes which correspond to and align with the conduits. The sealing film provides a seal preventing mixing of ink from each of the plurality of ink paths at an underside of the ink distribution support.
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