• Printer software (firmware) versionIf the printer's firmware version is earlier than Ver. 2.000, you need to update the firmware.Refer to "Firmware update" for your model from the Home of the Online Manual for details.Important• When you update the firmware of this product, the displayed screens, the operation procedures,and the functions may change.• If you register a photo-sharing service to your printer and then later update the printer firmware,the photo-sharing service will be deregistered. Please perform the account setup again.• Operating requirementsSee here for the operating requirements for computers, smartphones, and tablet device.Important• This service may not be available in certain countries or regions. Also even if the service is available,there are apps that cannot be used in certain regions.Preparations before using Canon Inkjet Cloud Printing CenterTo use the Canon Inkjet Cloud Printing Center, you need to follow the steps described below and registerthe user information.Print registration information from the printer1. Check that the printer is connected to the Internet2. From the home window, select Setup -> Web service setup -> Webservice connection setup -> IJ Cloud Printing Center setup -> Register with thisservice3. When you are asked to confirm the registration, select Yes44