A printhead maintenance station is provided for an inkjet printer. The maintenance station includes an elongate housing defining internal slots at either end. An elongate support arm defines lugs at either end which are complementarily received in the slots so that the support arm is can slide within the slots. A support is mounted to the lugs and defines a recess. A sloping pad is received in the recess and has a contact surface for bringing into contact with an ink ejection face of a printhead.