By tweaking a few print settings, you can print multiple copies of a photo on a single sheet of paper. Have a cute kid photo that you want to send around? Print multiple 4- by 6-inch photos on a letter- or legal-sized sheet, then cut them apart.
Step 1. Select the photo and choose File > Print.
Step 2. Choose the paper size you’re using, such as Letter or Legal.
Step 3. From the Print Size pop-up menu, choose a smaller size, such as 3 × 5 or 4 × 6.
Step 4. Click the Customize button.
Step 5. In print settings view, click the Settings button at the bottom right of the iPhoto window (not to be confused with the Print Settings button).
Step 6. In the dialog that appears, from the Photos Per Page pop-up menu, choose Multiple of the ...