Visit sometimes Scanjet G2710 website we recommend. It will help you to use your imageRUNNER C3220 hardware to the fullest Canon extent.
There, you can download the latest imageRUNNER C3220 updates of firm ware and Scanjet G2710 drivers for your Precision R5400 device. You can also create SYSSRBB204 restore points of your system in case of program failure. You would be able to retrieve initial state easily and try installing a imageRUNNER C3220 driver one more time. If you have an outdated Precision R5400 unit, you won’t be able to find the matching imageRUNNER C3220 driver thereto.