Self-developing camera back with removable processing assembly

摘要

A self-developing camera back is provided with a film processing assembly that is removably received in a recess within a camera back housing and is releasably retained therein by a slidable retaining member that also functions as a film unit guide. The processing assembly includes a support frame, a pair of bearing block assemblies supporting a pair of pressure-applying rollers, a movable edge control bar and a spring assembly for retaining the bearing block assemblies and edge control bar in corresponding support frame receiving channels and for applying biasing forces to one of the rollers and the edge control bar.