Make sure that your printer and computer are on same WiFi network or if connected via Ethernet SAME network.

If your printer is connected via network, try resetting the network settings on your printer. Once you are connected, try to print again. You might need to wait a moment for it to appear.

Select your printer in the list of devices.

From the Finder, choose Apple menu > System Preferences, then click Printers & Scanners.

reconnect your printer from the USB port.

Now turn printer ON, wait until it fully boots.

Turn computer ON wait until it fully boots.

Turn both computer and printer OFF, wait 30 seconds.If you have configured your printer in a setup where it is connected to the USB port of your Mac, disconnect it. Step – 5 Printer is Connected to the USB Port Once it starts check to see if the print function works. Simply turn off your printer, wait for 30 seconds and turn it back on. Sometimes the old fashioned restart can be handy in fixing the issue. Downloading the manufacturer’s app from the Apple store and trying it with your macOS Sierra can sometimes help in resolving your printer related issues particularly if you are having scanning related issues. Some printer manufacturers such as HP and Epson have published their apps in the Apple store. Step – 3 Does your printer manufacturer have apps? Click here and make sure that your printer model is covered in the latest list from Apple. Step – 2 Check to make sure that your Printer allows AirprintĪpple provides a list of Printer manufacturers and their products that are compatible with Airprint. Make sure to upgrade your Mac to the latest OS. In order to check for the device compatibility for your printer, please click on this Apple’s list to see if your printer is impacted. With every new OS update, it is important to check the compatibility especially if you haven’t upgraded your printers in a while. Step – 1 Check for macOS Sierra device compatibility

Step – 8 Update/Reset Printers Folder on your Mac.

Step – 5 Printer is Connected to the USB Port.

Step – 3 Does your printer manufacturer have apps?.

Step – 2 Check to make sure that your Printer allows Airprint.

Step – 1 Check for macOS Sierra device compatibility.

Mac sierra printer drivers