Hello

I almost lost access to the unique printer that was relying on this driver.
Also, even if the current latest version was still working there, it will need a
major update to newer cnRdrvcups driver sooner or later
https://aur.archlinux.org/packages/cnrdrvcups-lb/
https://www.canon-europe.com/support/products/imagerunner/imagerunner-1730i.html?type=drivers&language=en&os=linux

Hence, the following packages are up for grabs now
net-print/cndrvcups-common-lb
net-print/cndrvcups-lb

Thanks