165
3
Remove the rear cover.
Open the rear cover a little
a
, then remove the rear cover
b
.
4
Turn the printer and the computer OFF
a
, remove the USB
cable
b
, disconnect the power plug from the AC power outlet
c
, and then remove the ground wire from the ground terminal
d
.
5
Contact your local authorized Canon dealer.
When contacting your Canon dealer, please report the problems and the error
code that you have noted.
a
b
a
a
b
c
d