Although crisis actors are a real thing used for disaster drills, and there are real companies that supply them, the use by conspiracy theorists is significantly different. From RationalWiki I will freely admit, I'm of two minds about this.
HP ePrint Software (formerly HP ePrint Mobile Print Driver) is a mobile print driver for Windows or Macintosh computers that supports cloud printing, HP ePrint Wireless Direct printing, local area network (LAN) direct printing from any application to any HP printer and HP ePrint Public Printing Locations.
AirPrint is a mobile printing solution included with the Apple iOS v4.2 and later mobile operating systems. iPad, iPhone, and iPod touch users can print wirelessly to any ePrint-enabled HP printer that is connected to the same local wireless network. Most HP printers released in 2010 and later support AirPrint.