what is that? did anybody ever test that systemd-unit before the build?

After/Before never ever belongs in the [Install] section

* Do Okt 16 2014 Tim Waugh <twaugh> - 1:1.7.5-8
- Start cups.service after network.target (bug #1153660)

don't get me wrong, but such changes should be tested *local* and after "systemctl daemon-reload" logfiles reviewed
_____________________________________________

Oct 18 21:30:53 srv-rhsoft systemd: [/usr/lib/systemd/system/cups.service:11] Unknown lvalue 'After' in section 'Install'

[root@srv-rhsoft:~]$ cat /usr/lib/systemd/system/cups.service
[Unit]
Description=CUPS Printing Service

[Service]
ExecStart=/usr/sbin/cupsd -f
PrivateTmp=true

[Install]
Also=cups.socket cups.path
WantedBy=printer.target
After=network.target
[root@srv-rhsoft:~]$