Canon EOS REBEL T7I Wi-Fi (Wireless Communication) Function Instruction Manual page 92

Print Settings
Setting the Date/File Number Imprinting
Setting the Number of Copies
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.
92
Select [ ], then press <0>.

I
Set the print settings as desired, then

press <0>.
Select [ ], then press <0>.

R
Set the number of copies, then press

<0>.