The control panel switch membrane is dirty. You take the right side cover off, take the entire control panel off ( 2 philip screws). The take the control panel apart (5 philip screws) wipe off the connections on the pcb and also clean the "buttons" on the reverse side of the membrane switch. it will work, you still need to replace the membrane in the near future. dirty connection was giving false reverse signal. Westco Laminating Service 405-324-6092
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The control panel switch membrane is dirty. You take the right side cover off, take the entire control panel off ( 2 philip screws). The take the control panel apart (5 philip screws) wipe off the connections on the pcb and also clean the "buttons" on the reverse side of the membrane switch. it will work, you still need to replace the membrane in the near future. dirty connection was giving false reverse signal. Westco Laminating Service 405-324-6092
westco laminating service, Yukon, OK 405-324-6092