Le 21/04/2017 à 18:44, m.roth@5-cent.us a écrit :
Firewall open on the port... no, you said it sends some signal, since it prints out a blank page. And CUPS on your box is configured to understand the printer, right?
After I figured it out, I wrote a detailed blog post about the subject.
http://blog.microlinux.fr/hplip-centos/
Cheers,
Niki
PS: on a side note, I wanted to discuss this subject on the CentOS Facebook group, but got blocked by their admin who seems to be the local pet autocrat. Links to CentOS-specific blog posts are disallowed as well as technical questions, so I wonder what this group is good for. Probably discussing the weather while running CentOS...