If you give the exact Canon model (e.g., PIXMA X123, imageCLASS Y456) and your OS, I can search Canon’s support site and list the current official driver file and installation steps.
Here’s a helpful, clear piece on the topic. canon f 162 100 driver free download free
Title: How to find and safely download the Canon “F 162/100” driver for free If you give the exact Canon model (e