Abstract: A computer controlled microfilm camera system and method for microfilming data onto pre-cut individual microfiche film sheets in one of a plurality of formats selected by a system user. The camera system includes a reusable cartridge which permits the single microfiche film sheet to be substantially withdrawn and exposed, and then reinserted into the cartridge for processing in a daylight loading processor. The cartridge is supported on a movable carriage assembly which is connected to a first drive system and stepping motor so as to provide for translation of the film sheet in a column direction. The carriage assembly supports a second drive system and stepping motor which is connected so as to provide for translation of the film sheet in a row direction.

Abstract: A step-and-repeat camera wherein the multiple exposure frame format can be varied and preset by the operator. Thus, the number of exposure frames per column and the number of columns per fiche can be varied as desired so as to accommodate the sizes of different sets of materials to be photographed, for example. Means are provided for blanking out specific areas in fiche to accommodate title placement or other identification, spacing between successive sets of materials, and so forth. Visual means are provided for identifying a particular frame about to be exposed, and also for separately identifying successive exposures on the fiche film itself. Other improvements herein include an improved vacuum platen that accurately positions the film for proper exposure at a desirably reduced plan area. Film spool and film take-up cartridges with associated equipment are supplied in improved structural design.