Installing canon d320 printer on windows 7 is not really hard but it can get confusing because the cd that comes with the printer doesn't support windows 7. To install the printer you have to download another driver from the canon's official website. Here is the step by step guide to installing the printer:Step 1:
Unplug the printerStep 2:
and where it says "Select Os" click on the drop down men and select windows 7.Step 3:
Under Driver select the only driver that is available and download it.Step 4:
When the download completes double click on it to install the driver. In the process of installing the driver it will ask you to plug in the sub
cable. Do as it says and it will install the driver.Step 5:
Test the printer by downloading something, if you are successful then you're done but if you get an error on the printer then continue on step 6.Step 6
: go to Start Menu>Devices and Printers right click on Canon image Class
D320 and select Printing Preferences. Change Page Size to the paper you have in the printer (You can get the size by looking at the packet that the paper came in). Change output size to Match Page SizeStep 7:
Go to the printer and press settings
and go to Common settings> Paper settings> Page size and select the size that you chose on the computer.
There you go, now your printer should work fine if not you can ask me a question.