hplip-hpijs from home:mrbadguy:KDE5 project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mrbadguy:KDE5/openSUSE_Tumbleweed/home:mrbadguy:KDE5.repo zypper refresh zypper install hplip-hpijs