Canon EOS-1D C Instruction Manual page 309

When imprinting the shooting information (p.307) of an image shot at ISO
51200, H1, or H2, the correct ISO speed may not be imprinted.
The [Default] setting for printing effects and other options are the
printer's own default settings as set by the printer's manufacturer. Refer
to the printer's instruction manual to find out what the [Default] settings
are.
Depending on the image's file size and image-recording quality, it may
take some time for the printing to start after you select [Print].
If image tilt correction (p.311) is applied, it may take longer to print the
image.
To stop the printing, press <
[OK].
If you execute [54: Clear all camera settings] (p.58), all the settings
will revert to their defaults.
Set the date and file number
5
imprinting.
Set if necessary.
Select <
I
Set as desired, then press <0>.
Set the number of copies.
6
Set if necessary.
Select <
R
Set the number of copies, then press
<0>.
Start printing.
7
Select [Print], then press <0>.
0 > while [Stop] is displayed, then select
>, then press <0>.
>, then press <0>.
wPrinting
309