How to set up Pixma Pro-100 without WiFi connection
How do I connect a Pixma Pro-100 to my MacBook Pro without WiFi
MacBook Pro with Retina display, OS X Mountain Lion (10.8.4)
Follow the printer manufacturer's instructions. If the printer has a usb port and your computer has a usb port connect them by the usb port. Or, connect your printer and your computer to your network router. Or, ...