Canon FC220 Service Manual page 146

CHAPTER 10 TROUBLESHOOTING
(Steps)
plug connected to the
1
door and the delivery
2
cover closed firmly?
voltage present at the
3
When checking the voltage using a meter , you may come across such instructions
as "Measure the voltage between J109-1 (+) and J109-2 (-) on the DC controller
PCB." Connect the positive probe of the meter to the terminal marked (+) and the
negative probe to the terminal marked (-).
10-2
COPYRIGHT © 1998 CANON INC.
(Checks)
Is the power
power outlet?
YES
Are the front
YES
Is the specified
power outlet?
YES
Omitted.
CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
(YES/NO)
NO
Connect
plug.
NO
Close the door or the
cover.
NO
The problem is not of
the copier. Advise the
user.
(Action)
the power