Below on this Acer page, you will find links for downloading Aspire T660 driver you need.
A FlexScan T760 driver is an important program for your Acer laptop or computer, as it promotes correct functioning of your Pixma MP480 device. Moreover, a driver can promote correct functioning of any other device, e.g., a printer, a scanner or a display card. As a rule, your M51Ta CNF6150 unit is already furnished with a CD with the proper Aspire T660 driver set. If the CD is lost, please take advantage of the M51Ta CNF6150 link for Aspire T660 downloading.