The bypass paper feed mechanism employs an FRR system. The bypass paper feed unit comprises a paper feed roller, reverse roller and pick-up roller.
When the paper feed tray is selected and the machine is started, the bypass pick-up solenoid (SOL1) is switched OFF, and paper is supplied by the bypass/duplex motor (M2) (CCW).
In standby mode, the bypass pick-up roller is not in contact with the paper surface. This is opposite to the paper feed tray.