Paper Feed and Registration
581
Paper Size Detection and Paper End Detection
Callout Item Callout Item
[A] Bypass Paper Size Sensor [C] Bypass Feed Paper End Sensor
[B] Bypass Feed Roller [D] Bypass Feed Friction Pad
The bypass paper size sensor [A] is not at the side of the tray but at the side of the bypass paper feed unit.
The bypass paper size sensor is a photointerrupter, which detects when B5 paper or wider is placed in the tray.
The bypass feed paper end sensor is activated if there is no paper on the tray.
Tray Auto-close Mechanism
The tray has a pin [A] on its bottom. When the tray is set, the spring [C] in the draw-in unit [B] slowly pulls the
tray in. When the tray is pulled out, the pin stretches the spring.
[A]: Pin