It can be frustrating when you need to print an important document and your Canon printer suddenly shows as offline. This issue is quite common and usually indicates that the printer is having trouble communicating with your computer or network. The good news is that there are several ways to bring your Canon printer back online. https://www.linkedin.com/pulse/how-do-i-change-my-canon-printer-from-offline-online-anna-stewart-cw9oc/