| 摘要 |
PROBLEM TO BE SOLVED: To provide a picture recorder, a picture reader, and an image forming device where no deviations are caused between image positions of first and second faces and between an original image and a printing image even in the case of the variance in length or feed speed of forms. SOLUTION: The image recorder which can record images on both faces of a recording member 01 is provided with a measuring means 02 which measures the length of the recording member 01 at the time of carrying, a magnification operation means 03 which calculates the magnification of an image to be recorded in accordance with the length of the recording member 01 measured by the measuring means 02 and the length of image information to be recorded on the recording member 01, and an image forming operation control means 04 which forms an image with the magnification according wt the operation result of the magnification operation means 03, and the length of the recording member 01 is measured before an image is formed on the first face of the recording member 01, and image formation magnifications on first and second faces of the recording member 01 are controlled based on the measurement result. |
