| 摘要 |
PROBLEM TO BE SOLVED: To reduce damages on the image forming surface of a plate (6) due to frictional contact between a guide bar (2) or a pressure roller (3a) installed in a printing unit (1), and the image forming surface of the plate (6) in a series of jobs to replace the plate in the printing unit (1). SOLUTION: The plate guide includes: a supporting member (4) that is projectingly arranged on the outer surface of the printing unit (1); and the guide bar (2) the end portion of which is supported by the supporting member (4). The guide bar (2) includes a lipophobic plate-protecting member (3). COPYRIGHT: (C)2009,JPO&INPIT
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