07-12-2014 07:05 AM
Does this help:
07-29-2014 10:25 AM
jrhoffman75's suggestion can be used if you are using an MG3100 series that was purchased in Asia. If you are using one that was purchased in the United States, the driver and software can be downloaded from Canon USA's web site. To access the downloads, please follow these steps:
1. Visit Canon's website at: http://www.usa.canon.com/cusa/support/consumer
2. Type PIXMA MG3120 in the "Enter Your Model Name" box and click GO.
3. On the Support page for your unit, click the 'Drivers & Software' link in the middle of the page.
A list of drivers and software will appear.