Patent ID: 9045299
Filing Date: 2015-06-02
Classification: B65H

Abstract:
1. A print media feed system in an inkjet printer, said system comprising: a feed roll; a first adjustable biaser comprising: a controller communicatively coupled to the first motor, the controller being configured to adjust the angular position of the first motor to adjust the angular position of the first cam, wherein, with the first cam having an angular position where the major axis is substantially parallel to the first lever, a biasing force on the first star wheel is directed away from the feed roll separating the first star wheel and the feed roll, and as the angular position of first cam changes during rotation and the major axis of the first cam changes away from being substantially parallel to the first lever, and first star wheel moves into contact with the feed roll and the sheet of media with first lever member being in an unflexed position with the biasing force on the first star wheel being directed toward the feed roll and sheet of media and increasing to a substantially maximum biasing force being directed toward the feed roll and the sheet of media when the major axis of the cam is perpendicular to the lever arm.