Moving existing 2FA to 1Password using printed QR code

Hello, I am planning to make use of 1Password (I have the paid Family plan) to store most of my TOTP codes - moving on from Authy.

Because Authy does not allow for export of TOTP codes, I have most of the TOTP codes also backed up with a printout of the QR code used to originally add the TOTP to Authy.

How can I add these TOTP codes to 1Password using the printed QR codes (ie. not on screen/in browser)?

I would very much like to avoid needing to re-create all of these codes from scratch.

Thank you.