Differences Between the D014/D015 & B132/B200
D014/D015/D078/D079 D-4 SM
3. The used toner pipe path has been extended.
The air vent { below the Y PCU has been enlarged so that it can handle a greater
volume of air. | is the heat pipe, } is the used toner conduit.
Air is drawn into the vent from the fan at the front door.
4. New cooling airflow duct