Patent ID: 8746677

Claim:
A device for moving print media in a printer, comprising: a rotatable shaft extending lengthwise along an axis of rotation; a hub directly and pivotally connected to the shaft at a connection such that the hub rotates with the shaft about the axis of rotation and so that the hub may tilt on the shaft relative to the axis of rotation; a chassis directly supporting the hub at the connection so that the hub may rotate with the shaft and tilt on the shaft while supported by the chassis; a first feature on the hub on a first side of the connection to move print media when the shaft rotates the hub; and a second feature on the hub on a second side of the connection opposite the first side to move print media when the shaft rotates the hub, wherein the chassis comprises a cradle loosely cradling the hub at the connection, the hub bearing on the cradle when it rotates with the shaft and pivoting on the cradle when it tilts on the shaft.