Canon Kabushiki Kaisha

Yasuhito Kan

Koichi Miyamoto

Masato Ishida

Hiroshi Nitanda

Masao Ariga

Yoshimasa Kimura

Yoshikuni Tohyama

A device for feeding, sheet by sheet, a plurality of stacked sheets of paper cut in a predetermined size into an image forming apparatus such as, for example, a reproduction apparatus, a printing machine, and so forth, which is constructed with a stacking table to receive thereon a plurality of sheets of paper cut in size, pawls for separating the stacked sheets cut in size and mounted on the stacking table, feeding device to feed the cut sheet stacked on the stacking table, and a warp regulating member provided on a fixed member to regulate warping of the cut sheet by contacting thereto when such warping is formed in the sheet between the feeding device and the separation pawls.

Feeding device

In a copying apparatus, a mode change-over mirror is selectively displaced between its retracted position and its operative position, whereby the copying mode is selectively changed over to a first mode and a second mode. The operative position is set at at least two places. When the mode change-over mirror lies at a first operative position, second mode copying at a first magnification is effected and when the mode change-over mirror lies at a second operative position, second mode copying at a second magnification is effected.

Copying apparatus capable of changing over the copying mode and the

Apparatus for printing reproduction copies of an original image or recording such original image on an image recording member, is provided with a device for determining whether the image to be recorded conforms in size to the image recording member. The apparatus provides an indication to the operator of the apparatus when non-conformance is detected.

Growing community of inventors

Urawa, Japan

Yasuhito Kan