Pierre Neidhardt <mail@ambrevar.xyz> writes:

> I also had issues getting a printer to run, and I remember having
> "read-only file system" issues.
>
> I had asked for help a while ago, maybe some links there could help you out:
> https://lists.gnu.org/archive/html/help-guix/2018-07/msg00084.html
>
> Best of luck!

Thank you!

At least IJS is already available (as ijs).

I can now use my printer, but only in grayscale (using only black) or
directly from the hp-print utility (but without nice intergration).

Best wishes,
Arne
-- 
Unpolitisch sein
heißt politisch sein
ohne es zu merken