Driver Canon PIXMA MG4240 Windows 8/7/XP

Canon PIXMA MG4240 Driver Download
Compatibility and System Requirements :
Windows 8
Windows 8 (x64)
Windows 7
Windows 7 (x64)
Windows Vista
Windows Vista (x64)
Windows XP

How to Install the Driver 
Installing a new device

1. Open Windows Device Manager.
2. In the Device Manager make sure the device you're attempting to install is not already listed from past install attempts. If the device is found highlight it and remove it from Device Manager to prevent any conflicts during the install.
3. Once Device Manager looks ok reboot the computer.
4. As the computer is rebooting an install new hardware wizard should appear if Windows detects the new hardware using this wizard you should be able to point Windows to the folder containing your drivers either on the CD, diskette, or the folder containing the files you downloaded.

If Windows does not detect any new hardware open Control Panel and double-click the Add hardware icon to run the hardware detection wizard. During the steps you will have an option to tell Windows you have a disk containing the drivers for your new hardware device, at this point Windows to the directory containing the drivers for your device.

Link Download Driver Canon PIXMA MG4240