| 摘要 |
In a preferred embodiment of the present invention, a printing press comprises a printing plate cylinder, a blanket cylinder and a support arrangement for mounting the printing plate cylinder in an opposed, movable relation to the blanket cylinder. A biasing arrangement is arranged and configured to bias the printing plate cylinder and the blanket cylinder toward one another to form a nip. According to a feature of the present invention, a stop member is arranged and configured to maintain a minimum spacing between the printing plate cylinder and the blanket cylinder.
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