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.
HP ePrint via email11. Use to print worldwide by sending an email with a file attachment (10MB or less), from a laptop, phone, or tablet15 in any location without a login, to the printer's email address. Assign the printer an email address by registering a free account at HP Connected.