If you would like to replace your printer, you are eligible for Canon's Upgrade Program. Older versions of the drivers may not provide full functionality on new computers.
The printer will continue to work with OSX 10.10 Yosmite or earlier, and will function as a fax and photocopier regardless of operating system. This model was retired prior to the release of Macintosh OS 10.13 High Sierra, and no drivers have been written for the new operating system.