Abstract: In a printer for passbooks or the like, a passbook or the like, which is brought in on a transfer path, is stopped at the position of a page-turning roller, where a sheet is turned over by the operation of the page-turning roller. When a sheet is turned over by the page-turning roller, at a position separate from a start position of turning over of a sheet, a passbook or the like undergoes an initial deformation in a out-of-plane direction so that the passbook is bent in a first-order mode. By this initial deformation, a sheet can be turned over steadily. Such a turnover of the sheet can be effected in conjunction with utilizing an optical system which provides an image of the three-dimensional deformation pattern of the passbook which is processed. In accordance with this pattern a decision is made whether or not the out-of-plane deformation of the passbook is more than a specified amount. In the vicinity of the transfer path, a page-turning roller is provided and is supported rotatably.
Abstract: An apparatus for derailing with a passbook having a plurality of data recording surfaces, includes a passbook recording unit in which data is recorded on the recording surfaces of the passbook introduced in a conveying passage of the apparatus via an access opening. A plurality of new passbook storing boxes are arranged along the conveying passage, and a passbook detector for detecting the presence or absence of new passbook is provided in each passbook storing box. When all spaces in the data recording surfaces of the passbook received in the conveying passage are used up, a new passbook is supplied from one of the storing boxes to the conveying passage, so that the remains of data is recorded on the data recording surfaces of the new passbook by the recording unit.
Abstract: A passbook page turning mechanism includes independently movable and spaced upper rollers and independently movable and spaced lower rollers which are vertically movable and which grip the passbook and move the passbook from a printing station to a page turning station. A pair of upper and lower longitudinally movable rollers serve as apparatus to turn the pages of the passbook. At the page turning station, a lower roller of the pair of rollers is raised to flex the passbook and an upper roller of the pair of rollers is rotated to turn the page and to complete the page turning operation after which the passbook is moved to the printing station. The lower roller of the pair of rollers is also displaceable in the longitudinal direction from the upper roller of the pair of rollers. The mechanism also provides for turning one or more pages in the opposite direction from the direction of a normal page turning operation.