Compatibility of Canon applications varies depending on your smart device model and operating system. For latest compatibility please refer to the app store on your smart device.For more compatibility information about Apple AirPrint on your Apple computer/ smart device, please refer to https://support.apple.com/en-gb/HT201311 When signing up to other subscription services (such as Automatic Ink Replenishment), it is your responsibility to amend or cancel Repeat & Save, so you don’t end up getting the same products via the different subscription services. Irregularly sized images, or images that have been edited on a computer may not display or print. USB Devices that are not identified as “Removable media” (such as external hard drives) or do not use the FAT or exFAT file system or have GUID partition tables created on a Macintosh computer are not supported.

iOS devices - using Canon PRINT Inkjet/SELPHY app & Apple AirPrint;Android devices- using Canon PRINT Inkjet/SELPHY app & direct printing via Canon PRINT Service plugin;Windows RT devices - using Canon Easy PhotoPrint app;Kindle Fire OS devices - Direct printing via Canon Print PluginEnrolment in Repeat & Save is for your individual use, and not for resale, redistribution or to otherwise share with other parties. You can modify your Repeat & Save subscription settings anytime by logging into the My Account section of the portal. In the rare instance that Canon removes a product from the Repeat & Save service (i.e. the product is discontinued) or cancels this service altogether, we will give you a 30-day notice informing you of this change. This pedigree when it comes to producing printer consumables is reflected in the Canon PG-540 and Canon CL-541.

Your Repeat & Save subscription continues until it’s cancelled by you at any time or by Canon with a 30-day notice period. By default, the Automatic Substitution is on for Repeat & Save, but you can disable this setting via the My Account section of the portal.To test the image permanence of prints that are stored in an album, we use an accelerated testing method similar to how the image permanence of silver-halide photo papers are measured when stored in dark places. Print samples are printed with the optical density of 1.0 (each Bk, C, M,Y). The samples are kept in a certain environment of high temperature and 50% humidity. The rate of the decrease in the optical density and rate of yellow discoloration are recorded. The recorded results are then converted to the length of time when print image is kept in an environment of 23℃/ 50％ humidity. 'The point where monochromatic/ reflective optical density shows loss of 30% (starting density of 1.0).