You can print multiple pictures on one sheet of paper from iPhoto with a simple technique called CMD-click. Some newcomers to the Mac world find this task difficult since they are used to a completely different photo printing interface in Windows. It is possible — the techniques are just a little different.
To print multiple photos, hold down the CMD key on your keyboard while clicking once on each picture you wish to print. The CMD key is the one with the Apple logo, next to the space bar. Notice that each time you click on a picture, it displays a border around its edges to show that it has been selected. When you are finished selecting the pictures you wish to print, click File → Print. The printing wizard will pop up and the preview will show multiple pictures on each sheet of paper.
If you still only see one picture filling up each sheet of paper in the print preview, it may be because the printing format is too large to fit more than one shot on each sheet. Use the “Print Size” drop down menu to select a smaller size, such as 5×6 or 3×5. By default, this option is set to “Standard”.
