Feed/Separation
FRR method including a non-contact magnetic maintenance-free torque limiter. (same as the bypass tray of the main machine)
Tray Up/Down
A lift motor and a timing belt shift the tray up/down.
Size Detection
Adjusted with SP mode input, not with the side fence (fixed).
Paper Height Sensor
Four photo-interrupters and a feeler detect the height of the tray.
Paper End Detection
A reflective sensor detects paper end.