| 摘要 |
A mimeographic printing machine includes a flexible rotary cylindrical printing drum, a lower pusher roller, an inside pusher roller, inside pusher roller controller, and printing sheet conveyor. A stencil paper is wound on the outer surface of the flexible rotary cylindrical printing drum. The lower pusher roller is provided in parallel with the flexible rotary cylindrical printing drum with a predetermined space between the lower pusher roller and the flexible rotary cylindrical printing drum and inside the flexible rotary cylindrical printing drum. The inside pusher roller controller moves the inside pusher roller between a deformation position to push the flexible tubular wall radially outwardly thereby to deform the flexible tubular wall towards the lower pusher roller in the case of printing, and a steady position to release the flexible tubular wall from the deformation in the case of non-printing. The printing sheet conveyor moves the printing sheet from the sheet supplying section through the space.
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