It's the addiction of staff officer ranks (mostly Colonels, Generals), as well as senior agency executives and politicians, to paper hardcopies. They all want their briefing materials printed out so they can scribble in the margins and look important (and maybe share them with financial advisors and donors). Although some enlisted ranks have had authorized access to this stuff in the past (Chelsea Manning), in many cases they're downloading and printing it out for their superiors. Can't have these VIPs doing their own print jobs, can we? The lot of them should be fired as at best too stupid and lazy to serve.