Para openSUSE Tumbleweed execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/Printing/openSUSE_Tumbleweed/Printing.repo
zypper refresh
zypper install m2300w
Para 16.0 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/Printing/16.0/Printing.repo
zypper refresh
zypper install m2300w
Para 15.6 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/Printing/15.6/Printing.repo
zypper refresh
zypper install m2300w
Para 15.5 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/Printing/15.5/Printing.repo
zypper refresh
zypper install m2300w