If you're experiencing an error state, it's important to follow the steps outlined in this article to troubleshoot the issue and get your printer back in working order. The most common cause of an error state is a broken cable. If you've connected your printer to a computer and it's not working, there's a good chance that the cable has become damaged. In this case, you'll need to replace the cable with a new one. If this is not possible, try unplugging your printer from the computer and then plugging it back in again. If that doesn't work, contact your printer manufacturer for assistance. Another common cause of an error state is a faulty connection. If you're connecting your printer to a computer and it's not working, there's a good chance that the connection has become damaged. In this case, you'll need to replace the connection with a new one. If this is not possible, try unplugging your printer from the computer and then plugging it back in again. If that doesn't work Visit: canon printer error state