Thanks for the answer.
You put solved into the tittle of my message, but it is not what I want.
Is it some general solution that will work into cups and with any program? How can I can make different hp2600n printers for different paper sizes into the cups administrative page, and just, in any program and not just evince, select the hp2600n printer with the wanted paper size in order to print
Forum: HP Color LaserJet 2600n