Hello All, Hardware setup: Dsl modem >>> Airport Extreme Base station >>> Al PB 17" >>> Canon i550 printer connected to the base station. Complaint: When I click Print the printer starts to open the printer connection and immediately stops the job. When I 'Start Job' the printer again opens printer connection and stops the job. Redid all connections, repaired permissions, reinstalled i550 driver but no improvement. All this after updating to OS X 10.3.6 but it might have nothing to do with this. Any help will be appreciated. TIA, greetings, Andre.