My Cannon scanner/printer/copier worked fine pre-Windows10. Now the machine seems unable to see the device. The drivers are all present. The software (Word, Excel, etc.) have no trouble printing. Windows10 does not admit that Cannon ever made my model of printer (2 years old) or that 3in1 devices have been invented. My frustration is probably showing. Windows10 troubleshooting suggested that loading a "Scanner App" would solve the problem. 5 tries over the course of a day yielded only messages that the server was having difficulties and we all have bad days...
Does anyone out there know of a solution?