Canon EOS 60D Instruction Manual page 18

Printing images
_ Printing (p.236)
You can connect the camera directly to a printer and print
out the images in the card. The camera is compatible with
"?_#'PictBridge" which is the standard for direct printing.
_ Digital Print Order Format (DPOF) (p.245)
DPOF (Digital Print Order Format) enables you to print
images recorded in the card according to your printing
instructions such as the image selection, quantity to print,
etc. You can print multiple images in one batch or give the
print order to a photofinisher.