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The model number
Canon PIXMA MX320.
Method 1:You may refer to the below links and use the troubleshooters. Check if it lists and helps resolve any issues: Open the Printer troubleshooter:
http://usa.canon.com/cusa/support/consumerMethod 2:You may check if you have the latest drivers installed for the device. You may refer to the below link for getting the latest drivers and check –
Canon PIXMA MX320 DriverGood Luck.