| 摘要 |
A printhead assembly for an inkjet printer configured for use with at least one replaceable ink cartridge, the printhead assembly comprising: an ink inlet valve for sealed connection to an outlet on the ink cartridge, the inlet valve having an inlet opening and a movable valve member biased into sealing engagement with the inlet opening, the outlet having a complementary member for depressing the movable valve member out of engagement with the inlet opening to open the valve; wherein, the inlet opening has an external formation about its periphery for sealing against the outlet before the complementary member depresses the movable valve member.
|
