A printhead and ink supply arrangement suitable for utilization in a print on demand camera system includes a housing. A baffle unit is encased in the housing and, together with the housing, defines a number of ink storage chambers. The baffle unit is configured to inhibit ink acceleration as a result of movement of the camera system. An ink distribution manifold is arranged on the baffle unit and defines a series of slots. The series are in fluid communication with respective storage chambers and ink outlets. A printhead is arranged on the ink distribution manifold to receive ink via the ink outlets.