PRINTING MACHINE

摘要

A printing machine capable of precise printing by accurately positioning a master plate and a work plate relative to a roller transfer drum. A printing machine (1) having a roller transfer drum (4) and a surface plate (21) on which a flat plate-like master plate (7) and a work plate (8) are placed, in which ink is transferred between the roller transfer drum (4) and the master plate (7) and between the roller transfer drum (4) and the work plate (8) while the roller transfer drum (4) and the surface plate (21) are translationally moved. Bearer rolls (11) in contact with the surface plate (21) are provided at the ends of the roller transfer drum (4), and the angle of rotation of the roller transfer drum (4) is adjusted when the bearer rolls (11) are separated from the surface plate (21).