| 摘要 |
An actuator system for use with a sheet transport system having a first roller and a second roller. The actuator system includes an idler assembly and a drive assembly. The idler assembly is coupled to the first roller and is biased to hold the first roller in a closed position engaging the second roller for transporting a sheet. The drive assembly is configured to engage the idler assembly to move the first roller between an open position spaced from the second roller and the closed position and to disengage the idler assembly when the first roller is in the closed position so that the first roller is held in the closed position solely by the idler assembly.
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