Open the image that you want to print on to the T-Shirt Transfer paper.
In most applications, click the File menu and then Print to bring up the Print dialog.
In the Print dialog, you will need to specify that you want to print on this paper.
macOS:
Click the pop-up menu and select Quality & Media. Then, click the Media Type pop-up menu. Highlight Other Papers and select T-Shirt Transfers.
Click Print.
Windows:
When the Print dialog window is open, click Preferences.
The Printer Properties window will open. You can specify T-Shirt Transfers as the media type in the Quick Setup tab by clicking the Media Type drop down menu:
You can also specify T-Shirt Transfers as the media type in the Main tab by clicking the Media Type drop down menu:
Click OK after specifying T-Shirt Transfers.
Click Print.
The image will be printed on the T-Shirt Transfer paper.