1. Ribbon rewind spindle
2. Ribbon supply spindle
3. Rear gap sensor LED position adjustment bar
4. Top black-mark sensor position adjustment bar
5. Rear label holder lock
6. Printhead release lever
7. Printhead
8. Platen roller
9. Peel-off roller release lever
10. Media sensor position adjustment knob
11. Rear label release button
12. Front gap sensor
13. Media sensor LED indicator
(Green = rear gap sensor/ Red = back black-mark
sensor)
14. Front label guide
15. Rear label guide