d-Color MF4003/MF3303
P THEORY OF OPERATION > 1. d-Color MF4003/MF3303
P-38
[1] Main motor (M1) [2] Manual paper feed clutch (CL2)
[3] Bypass pick-up roller [4] Manual bypass tray feed roller
[5] Swing arm -
(2)Paper empty condition detection control
• A paper empty condition is detected when the empty sensor actuator blocks the paper empty sensor.
• No mechanism is provided for detecting a paper near-empty condition.
[1] Bypass tray paper empty sensor (PS4) [2] Actuator