Paper Exit

The paper exit sensor uses the exit sensor feeler to detect paper at the exit.

When printing on one side, the paper is fed under the junction gate to the duplex exit roller, and then delivered. When printing on both sides, the paper is fed over the junction gate and duplex exit roller to initiate the switchback operation.

If the height of the paper stacked on the output tray exceeds a certain limit, the paper overflow sensor detects it based on the position of the paper overflow sensor feeler, and then the machine stops printing.