How to Print on Mac
Method 1 of 2: Printing Via USB Cable1
Install the printer software. An installation disc should have been included with the purchase of your printer. Depending on the provider, you may also be able to download the proper software online. Put the disk into your computer and follow the instructions for installation.
2
Obtain a compatible USB cable. Your printer should have come with a USB cable. You will need it to connect your printer to your Mac.
3
Connect your printer and Mac. Plug each end of the USB cable into the compatible ports on either device. You will need to locate the USB port on your Mac: on a laptop it will be on the side, on a computer it will be on the back. Make sure your printer is plugged in and turned on.