IPP Printer on UCS 5

Hi@all,

I am having problems connecting a Kyocera network printer under UCS 5.0.1. I have initially configured the device as an IP client. It has:

Hostname: m5526cdw
IP: 192.168.83.35

and is reachable under it. I copied the PPD file from Kyocera to the directory on the server:

root ✗ srv01:/usr/share/ppd ls -l
insgesamt 60
drwxr-xr-x 2 root root     4096 Feb 15 22:52 cupsfilters
drwxrwsr-t 2 root lpadmin  4096 Mär 11 10:15 custom
drwxr-xr-x 3 root root     4096 Feb 15 22:52 hplip
drwxr-xr-x 3 root root     4096 Feb 15 22:52 hp-ppd
-rw-r--r-- 1 root root    42529 Feb 28 14:02 Kyocera-ECOSYS_M5526cdw.ppd

And via the LDAP container → univention → cups → Kyocera added the corresponding entry:

image

Then created the printer in the UMC.

Name: M5526cdw
Windows Name: M5526cdw
Print server: srv01.example.com
Protocol: ipp://
Destination: 192.168.83.35/ipp/lp
Manufacturer: Kyocera
Printer model: Kyocera M5526cdw

I tried first with socket://192.168.83.35:9100 and since this did not work with ipp://

Now when I try to print a test page in the Cups web interface (https://hostname:631) nothing happens.

When I restart the CUPSD on the server I find some messages in the logfile. Among other things also one which refers to the first attempt with socket://.

Mär 11 11:50:19 srv01 systemd[1]: Stopping Make remote CUPS printers available locally...
Mär 11 11:50:29 srv01 CRON[3275]: pam_unix(cron:session): session closed for user root
Mär 11 11:50:30 srv01 systemd[1]: cups-browsed.service: Succeeded.
Mär 11 11:50:30 srv01 systemd[1]: Stopped Make remote CUPS printers available locally.
Mär 11 11:50:30 srv01 systemd[1]: Stopping CUPS Scheduler...
Mär 11 11:50:30 srv01 systemd[1]: cups.service: Succeeded.
Mär 11 11:50:30 srv01 systemd[1]: Stopped CUPS Scheduler.
Mär 11 11:50:30 srv01 systemd[1]: cups.socket: Succeeded.
Mär 11 11:50:30 srv01 systemd[1]: Closed CUPS Scheduler.
Mär 11 11:50:30 srv01 systemd[1]: Stopping CUPS Scheduler.
Mär 11 11:50:30 srv01 systemd[1]: Listening on CUPS Scheduler.
Mär 11 11:50:30 srv01 systemd[1]: cups.path: Succeeded.
Mär 11 11:50:30 srv01 systemd[1]: Stopped CUPS Scheduler.
Mär 11 11:50:30 srv01 systemd[1]: Stopping CUPS Scheduler.
Mär 11 11:50:30 srv01 systemd[1]: Started CUPS Scheduler.
Mär 11 11:50:30 srv01 systemd[1]: Starting CUPS Scheduler...
Mär 11 11:50:30 srv01 univention-cups-init[3368]: execute /var/cache/univention-printserver/1646992259.823827.sh
Mär 11 11:50:30 srv01 colord[1172]: failed to get session [pid 3367]: Keine Daten verfügbar
Mär 11 11:50:30 srv01 univention-cups-init[3368]: lpadmin: Ungültige Geräte-URI"socket://socket://192.168.83.35:9100".
Mär 11 11:50:30 srv01 univention-cups-init[3368]: The command "/usr/sbin/lpadmin -u allow:all -o auth-info-required=none -p M5526cdw -v socket://socket://192.168.83.35:9100 -E -h localhost" returned 1
Mär 11 11:50:30 srv01 systemd[1]: Started CUPS Scheduler.
Mär 11 11:50:30 srv01 systemd[1]: Started Make remote CUPS printers available locally.

Does anyone have a tip for me on how to connect the printer?

with best
sven

I also tried with the URI: ipp://192.168.83.35/printers/m5526cdw. But the messages remain the same. In the logfile it still says that it tries to socket:// ..... :9100 to connect. In the Cups WebUI:

image
“The printer configuration is incorrect or the printer no longer exists.”