for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material

Full Title

Apparatus for electrographic processes using a charge pattern (G03G16/00, G03G17/00 take precedence) > for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material

Child Classifications

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• G03G 15/04009
• G03G 15/04018
• G03G 15/04027
• G03G 15/04036
• G03G 15/0409
• G03G 15/041 with variable magnification
• G03G 15/043 with means for controlling illumination or exposure (G03G15/041 takes precedence)
• G03G 15/045 with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas (G03G15/36, G03G21/06 take precedence)