This Model is Brother XL- 2600I
1. Bobbin winder: This winds the thread onto the bobbin for use as the lower thread.
2. Spool pin: This holds the spool of thread.
3. Thread guide: This is used when winding the thread onto the bobbin and then threading the machine.
4. Thread take-up lever
5. Hole for extra spool pin: This holds a second spool of thread for sewing with the twin needle