Hello, due to the printer scanner problem, I left the thread open and I have seen that they have created a backend-sane for the types of printers that use escl, well, days after creating the query thread, my father passed away and between the mourning and some trips that I had to do I have not read it again, today I have discovered what was written by Morgan (which I thank, I suppose that I and many other people) who has created said backend for Mageia, since from my Mandrake beginnings I have never moved to other distros.
I have gone to Bugs and I have consulted the list and I see that (for now) it is solved, my scanner already... detects it! and I can work with it, I just followed the instructions and "voila!" achieved.
From here my deepest thanks to those who have worked to cover the huge hole that devastated Mageia with the theme "ESCL" and "WSD", and here I put at the disposal of whoever has it good or needs it, where to go and how to fix it .
Greetings and God bless you.
PD: I mark "Solved" in title from message (sorry for my english, I'm Spanish).