Hi,
could someone please fix
https://aur.archlinux.org/packages/oki-c321-c331-c531
the download link of the binary blob changed from
http://www.oki.com/uk/printing/download/C531_C331_C321_Linux_110_31034.zip
to
https://www.oki.com/printing/download/C531_C331_C321_Linux_110_31034.zip
so,
Have you tried contacting the maintainer by email (which is available on
the first line in the PKGBUILD)?
If the maintainer does not respond, you may refer to Jakobsen's
suggestion [1]:
If the maintainer is not active and does not respond within a week or
two then you could mark the package