Canon Laser Shot LBP2900 User Manual page 280

3
Turn the printer and computer off
and disconnect the power plug from the power outlet
b
4
Contact your local authorized Canon dealer.
When you contact your Canon dealer, please describe the problems that
occurred and the error code that you noted down.
, remove the USB cable
a a a a
a
c
a
,
b b b b
.
c c c c
Service Call 6-21
6