Abstract: Maintaining faulty radio frequency identification (RFID) labels on a surface of a web carrier. The various embodiments of the invention provide apparatus for controlling whether RFID labels are separated from a label web. In one embodiment, a frame has first and second side members, and a peel bar is mounted between the first and second side members. The peel bar has a radial portion that causes an RFID label to be separated from the surface of the web carrier as the web carrier contacts and travels over the radial portion. A cam bar is mounted on the frame and is rotatable. In a first position the cam bar causes the web carrier to contact and travel at least partially around the radial portion of the peel bar, and in a second position the cam bar prevents the web carrier from contacting and traveling at least partially around the radial portion of the peel bar.