Canon GP605 Service Manual page 548

CHAPTER 11 INSTALLATION
17) Check to find out if the controller is ca-
pable of calling the service station. Press
the push switch SW4 [16] on the PCB of
the controller.
In response, LED6 [22] (red) should turn
on; it should turn off to indicate the end of
transmission, and should flash if the trans-
mission ends in failure.
If LED6 [22] is flashing, press the push
switch SW4 [16] once again to try re-
transmission.
If the push switch SW1 [23] is pressed
while LED6 [22] is flashing, on the other
hand, the controller cancels transmission
attempts.
18) Check to make sure that the communica-
tion between the controller and the copier
is normal.
Connect the copier's power plug, and turn
on the power switch; then, check to see
that LED2 [24] (orange) flashes.
11-34
COPYRIGHT © 1999 CANON INC.
LED1 LED2 LED3
[22]
LED5
LED6
LED4
IC6
SW1
[23]
Figure 11-516
[24]
LED1 LED2 LED3
SW2
LED5
LED6
LED4
IC6
SW1
Figure 11-517
CANON GP605/605V REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
2 6
BAT1
1 1
SW3
SW2
SW4
[16]
CN3 CN2
2 6
BAT1
1 1
1
SW3
SW4
2
CN3 CN2
1
2
CN4
CN4