What was found
FA WHILE SEATED SMELLED A BURNING SMELL IN CABIN AFTER TAKE OFF ROLL BELOW 1000FT.CONTINUED TO CLT. SMELL DISSAPATED THROUGH FLIGHT. LANDED W/O INCIDENT. NO COMPLAINTS FROM PAX. BOTH FLIGHT ATTENDANTS SMELLING BURNING RUBBER AFTER TAKEOFF. SMELL DISSIPATED AND DID NOT RETURN. PRESSURIZED THE AIR CONDITIONING DISTRIBUTION SYSTEM WITH THE ENGINES IAW CARJ 900 AMM 21-50-00-862-805. OPS CHECK GOOD COULD NOT REPRODUCE BURNING SMELL.