Canon imageRUNNER 2270 Service Manual page 128

Chapter 2
19) Press the Start key on the host machine, and see that LED3 [1] (pink) flashes each time
paper is delivered.
20) Attach the switch settings label [1] on the top cover of the controller, and record the
settings of the switches.
21) Secure the top cover [2] of the controller in place using 2 screws [3]. When doing so,
check to be sure that the cable of the power supply unit is held in place by the cable guide
inside the controller and is not trapped by the top cover [2].
2-50
[25]
LED1 LED2 LED3
2
1
SW2
LED5
SW4
LED6
LED4
IC6
SW1
CN3 CN2
F-2-92
[2]
[3]
F-2-93
6
BAT1
1
1
SW3
2
CN4
[3]
[1]