Patent ID: 8196925

Claim:
A sheet transport system comprising: a first drive module including a frame, a first drive wheel rotatably disposed on the frame, a first drive motor operably connected to the first drive wheel and disposed on the frame, the first drive module being pivotally secured to a structure; a first idler wheel corresponding to the first drive wheel; and an actuator operably engagable with the first drive module, wherein the actuator is configured to move the first drive module to cause the first drive wheel to move between an open position and a closed position, wherein the first drive wheel is configured to propel a sheet in the closed position and to not propel a sheet in the open position, and wherein the actuator includes a first cam engagable with a first cam follower disposed on the first drive module, and the first cam follower is pivotally secured to the frame and a biasing device is disposed between the first cam follower and the frame.