Fitzpatrick, Cella, Harper & Scinto
Image forming apparatus with optical reflective density of image adjusted according to image resolution discriminated from signal other than image signal
 An image forming apparatus which can adjust a density comprises: a first input device to input image information; a second input device to input the kind of image information; an image forming circuit such as a printer form an image on the basis of image information which can vary an image forming density; and a density adjusting circuit to adjust the image forming density of the image forming circuit in accordance with the kind of input image information. The second input device inputs a signal indicative of whether the input image information indicates a text image or a graphics image or whether it denotes Japanese or European/English language. The second input device inputs a signal indicative of the kind of font included in the input image information or a signal indicative of a resolution of an output image which is formed by the printer. 
Canon Kabushiki Kaisha
G G
G06K G03G
inventional inventional
Yoji Makoto Shimpei Seiji Yukihide Akio Kazuro
Serizawa Takeuchi Matsuo Uchiyama Ushio Noguchi Yamada