after the computer connected to the printer, prompted "Failed to install device driver", do not know what causes, and do not know how to solve. In fact, this situation is because the Win7 system with the drive, Win7 Drive source does not have this printer driver, only need to download again. Next, let's look at the specific solution.
Method/Step
1. On the desktop, click on the "Computer" right button, select "Management", and then select "Device Manager."
2. Find "Other Devices" in Device Manager select the name of the device you plugged into the computer, click on the right button to select "Update Driver".
3. Go to the Update Driver Wizard and click "Browse the computer to find the driver software."
4. Select the location of your device driver and click Next.
5. Installation drive.
6. Installation drive complete. "Failed to install device drivers" will not appear as long as the driver is installed correctly.