Canon EOS REBEL T8i Advanced User's Manual page 567

Caution
Depending on the printer, the cropped image area may not be printed as you
specified.
The smaller the cropping frame, the lower the resolution at which images are
printed.
Note
Handling printer errors
If printing does not resume after you resolve a printer error (no ink, no paper, etc.)
and select [Continue], operate the buttons on the printer. For details on resuming
printing, refer to the printer's instruction manual.
Error messages
If a problem occurs during printing, an error message will appear on the camera
screen. After fixing the problem, resume printing. For details on how to fix a printing
problem, refer to the printer's instruction manual.
Paper error
Confirm that paper is loaded correctly.
Ink error
Check the printer's ink level and the waste ink tank.
Hardware error
Check for any printer problems other than paper and ink problems.
File error
The selected image cannot be printed. Images taken with a different camera or
images edited with a computer may not be printable.
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