Read the information (note the warning messages that may appear during setup) then select Download.
Select Next on the first screen.
Enter your computer User Name and Password then select Install Helper.
Select Start Setup.
Select your country, then Next.
Read the License Agreement and select Yes.
Select Agree or Do Not Agree to the Survey.
A Status check occurs. Wait for it to complete.
Select Yes on the Connection Method screen.
Setup continues. If the Select wireless router screen (below) appears, select your wireless router, enter the Network Key (password), then select Next.
When the Connection completed screen appears, select Next.
The driver install will begin. Wait for it to complete.
If the screen below appears, select Allow.
Select Add Printer on the Add Printer screen.
On the Add screen, select the TS series with Bonjour Multifunction listed in the Kind column. Select AirPrint or Secure AirPrint from the Use drop-down, then select Add.
Click Next on the Add Printer screen.
Select Next on the Test Print screen.
Select Next on the Setup Complete screen.
Select any optional application software desired and select Next.
From the You Can Print... screen, select Next.
From the User Registration screen, select Next or Skip.
Installation is complete. Select Exit.
When the installation completes, you're ready to print.
If you use Windows, refer to 
