d-Color MF4003/MF3303
P THEORY OF OPERATION > 2. PF-P20/PF-P21
P-73
[1] Tray 2 [2] Tray 2 stopper
(1)Releasing the paper tray stopper
• Press the stopper on its left side, the stopper lock will be released.
(2)Locking the paper tray stopper
• Press the stopper on its right side, the stopper lock will be locked.
NOTE
â–ª A mechanism is provided to push and lock the stopper through closing the paper tray to its home position even if you
forget to lock it. (Mechanism to prevent forgetting lock)