Canon EOS 300 D - Manual (Page 111)

DPOF: Digital Print
Order Format
With DPOF (Digital Print Order Format), you can specify
which images in the OF card are to be printed and the
quantity. This feature is very convenient when you make
prints with a DPOF-compatible printer or photo lab.
DPOF
DPOF (Digital Print Order Format) is a standard for digital
cameras to record the image selections, quantity of prints, and
other print settings on a OF card or other recording media.
Print settings with a DPOF-compatible digital camera enable
the following:
By fitting a OF card into a printer
compatible with DPOF, you can make
prints as specified.
When ordering prints from a photo lab, you do not need to
fill in any order form to specify the image selections,
quantity, etc.
Printers capable of direct printing
from the camera can print the
images as specified by DPOF.
The camera uses DPOF Version 1.1
109