Under Construction
Wireless print on canon MG3520
I couldn't get the file at canon/ijsetup to run on Mac OS Sierra

  Get canan print/inkjet/selphy app for your phone or tablet
  Register printer with network
  See http://ugp01.c-ij.com/ij/webmanual/WebPortal/PTL/ptl-setup.html?lang=en&type=setup&area=ca&model=mg35&os=i

Install drivers for canon wireless printer
http://usa.canon.com
 click DRIVERS AND DOWNLOADS at the upper right
 Type Model: pixma mg3220
 Select it
 Go
 download 
 MG3500 series CUPS Printer Driver  (for printing)
 ICA Driver   (for scanning)
 
 Run the 2 packages in the above
 
 For wireless scanning
 Click on Software
 download IJ Scan Utility 
 
 
 Restart
 Under apple menu
 Preferences > printers & scanners
 hit + add canon 3520

 

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last updated 15 Jan 2016