Printhead cartridge incorporating ink supply and moveable maintenance station

A printhead cartridge for an inkjet printer, said cartridge being removably receivable in said printer, said cartridge comprising:

• a pagewidth printhead having a printhead face;
• an ink delivery system for supplying ink to said printhead;
• and
• a maintenance station for maintaining said printhead in an operable condition, said maintenance station comprising:
• a chassis reciprocally moveable between a first position and a second position;
• and
• a printhead maintenance system mounted on said chassis, said printhead maintenance system being moveable by said chassis between said first position in which said printhead face is maintained by said maintenance system and said second position in which said maintenance system is disengaged from said printhead face,
• wherein said chassis comprises at least one engagement formation for complementary engagement with at least one engagement arm of an engagement mechanism in said printer, said chassis being moveable by means of said engagement mechanism.