Canon Printer problem I have canon printer which is giving me so much trouble. Document failed to print; Printer no longer responding to print requests; Documents fail to print; Cannot print; Unable to communicate; No communication; Incorrect default printer; Printer offline; Printer not ready; Printer paused; Orange flashing light; Print jobs stuck ; Not able to print; Cannot associate; Signal too strong; Signal too weak; Access Point not using WPA; Firewall prevents printer communication; VPN disallows communication; Signal strength variations; Jobs hang in print queue or que; Virtual private network.