Canon IMAGERUNNER C2550 Printer Manual page 219

2
Press [Printer Settings].
When a Service Call error occurs, the normal Printer Settings screen does not
appear and only the Reset Printer screen appears.
3
Press [Yes].
IMPORTANT
If the Service Call error message still appears after you have performed this
procedure, make a note of the number of the message and contact your local
authorized Canon dealer with the number of the message and the conditions when
the error occurred.
Responding to Error Messages
6
6-3