Canon CLC 1120 Service Manual page 505

CHAPTER 11 INSTALLATION
7) Shift bit 4 of the DIP switch (SW2-4) [12]
on the PCB to ON (so that the mode of
communication between the copier and
the diagnostic device is IPC).
8) If IC6 [13] is mounted on the PCB, shift
bit 7 of the DIP switch [14] (SW2-7) to
ON; if not, shift it to OFF.
Caution:
1. If IC6 [13] is not mounted, you need
not mount it newly.
2. If you are mounting a ROM (IC6)
[13] or replacing it as when
upgrading the diagnostic device, be
sure to shift bit 7 of the DIP switch
[14] (SW2-7) to ON.
9) Set the DIP switch (SW3) [15] on the
PCB as shown in the table.
11-50
COPYRIGHT © 1999 CANON INC.
LED5
LED6
LED4
[15]
LED5
LED6
LED4
SW1
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
[12]
LED1 LED2 LED3
2 6
BAT1
1 1
1
SW3
SW2
SW4
2
IC6
CN4
SW1
CN3 CN2
Figure 11-707
[14]
LED1 LED2 LED3
2 6
BAT1
1 1
SW3
SW2
LED5
SW4
LED6
LED4
IC6
[13]
SW1
CN3 CN2
Figure 11-708
LED1 LED2 LED3
2 6
BAT1
1 1
1
SW2 SW3
SW4
2
IC6
CN4
CN3 CN2
Figure 11-709
1
2
CN4