Canon EOC-1DX Instruction Manual page 310

W Digital Print Order Format (DPOF)
K
L
Print type
K
L
On
Date
Off
On
File number
Off
Even if [Date] and [File No.] are set to [On], the date or file number may
not be imprinted depending on the print type setting and printer model.
With [Index] prints, the [Date] and [File No.] cannot both be set to [On]
at the same time.
When printing with DPOF, you must use the card whose print order
specifications have been set. It will not work if you just extract images
from the card and try to print them.
Certain DPOF-compatible printers and photofinishers may not be able to
print the images as you specified. If this happens with your printer, refer
to the printer's instruction manual. Or check with your photofinisher
about compatibility when ordering prints.
Do not insert into the camera a card whose print order was set by a
different camera and then try to specify a print order. The print order may
not work or may be overwritten. Also, depending on the image type, the
print order may not be possible.
RAW images and movies cannot be print ordered. You can print RAW
images with PictBridge (p.300).
310
Standard Prints one image on one sheet.
Index Multiple thumbnail images are printed on one sheet.
Both Prints both the standard and index prints.
[On] imprints the recorded date on the print.
[On] imprints the file number on the print.
Exit the setting.
4
Press the <M> button.
The print order screen will reappear.
Next, select [Sel.Image], [Byn], or
[All image] to order the images to be
printed.