1  | Media door   | 
2  | Printhead pressure adjustment toggles   | 
3  | Control panel   | 
4  | USB host port (may be single or dual)   | 
5  | Printhead assembly   | 
6  | Printhead-open lever   | 
7  | Ribbon take-up spindle (only on printers with the Thermal Transfer option installed)   | 
8  | Ribbon supply spindle (only on printers with the Thermal Transfer option installed)   | 
9  | Media supply hanger   | 
10  | Media supply guide   |