Most likely that printer blew the capacitor by the power feed. It smoked its 'bunch of pixie dust' and was dead. Just the air needed to clear. But yes never go

Most likely that printer blew the capacitor by the power feed. It smoked its 'bunch of pixie dust' and was dead. Just the air needed to clear. But yes never go into a burning building, unless you're willing to die trying to save something or someone.