| 摘要 |
A colour print cartridge comprises an ink housing 100 having a single interior compartment 250. A print head 160 mounted at the base of the housing in fluid communication with the interior of the compartment via a plurality of passageways 174, 180 in the base each having an entrance in the compartment. A single compressed block 252 of hydrophobic foam material is inserted under compression into the compartment immediately above the passageway entrances. A plurality of differently coloured inks are injected into the block via respective needles 192, each ink filling a respective passageway 174, 180 and a respective region 194, 196 of the foam block 252 above the passageway. The differently coloured inks occupy noncontiguous regions within the block. |
