Picture forming apparatus

摘要

Disclosed is a picture forming apparatus in which exposure is performed onto a photosensitive medium in accordance with picture information through a light-transmissible medium provided with dot information, the apparatus comprising selectively exposing means for performing the exposure onto a photosensitive medium through a selected one of a plurality of previously prepared light-transmissible media different in dot information from one another, and exposure condition setting means for setting conditions of the exposure in accordance with the dot information of the selected one light-transmissible medium.