| 摘要 |
PROBLEM TO BE SOLVED: To prevent the loss of information of a projecting part, when an original with the projecting part is copied by copying an image of the projecting part of the original on both sides of the projecting parts of a recording sheet, according to a fact that the original is detected to be provided with the projecting part. SOLUTION: A projection part detection substrate 401 is installed on an original carrier path of an original feeder, and the original 407 with the projecting part is carried in the direction of the arrow in a figure. A number 1 is outputted when the original is detected, and a number zero is outputted when no original is detected by reflection type sensors 402 to 406. Then when the original with the projecting part is detected to be provided with the projection part by the projecting part detecting substrate 401, a double-face copying processing which is different from the one for a normal regular original is performed by the device. Specifically, the image is copied on the surface to the recording sheet with the projecting part stored in a recording sheet loading part with the image of the projecting part. Then the image and the image of the projecting part are also copied on the rear surface of the recording sheet with the projecting part. |
