I was able to print and scan from Fedora 32 but when I upgraded to Fedora 33, cups shows "waiting for printer to become available".
I am using the driver from Canon: linux-UFRII-drv-v520-usen-05.tar.gz.
The install.sh that is included looks for the following packages: libjpeg-turbo beecrypt beecrypt-devel libglade2 jbigkit-libs libgcrypt libgcrypt-devel which are installed and current, and all the above packages have had a point increase.
The install.sh also states that Fedora is supported.
Looking at the jobs page first message is "Rendering is complete", then "Waiting for printer to become available".
I called Canon and was told that the driver was not 100% Canon code and that it was unknown when a updated driver would be available. The current driver was released in 09/2020.
Any ideas on how to fix or work around,
Thanks, David