ACARS printer. ACARS is an acronym for Aircraft Communication Addressing and Reporting System. ACARS is a digital datalink system for transmission of short messages between aircraft and ground stations via airband radio or satellite. And as you can see to save on components and materials no ink is required. Its thermal paper. Thanks for watching 🤙 #stigaviation #b787 #b787dreamliner #acars #acarsprinter #thermalpaper #aircraftmechanic #aircraftmaintenance #communication #tiktoktaughtme #learnontiktok #themoreyouknow #aircraftcommunication #aviation #aircraft #flightdeck