| 4. Lower Inner Cover Assembly |
| 4-1 |
| Media holder (Left) |
| 4-2 |
| Media holder (Right) |
| 4-3 |
| Black mark sensor assembly |
| 4-4 | 37-1403006-34LF | Screw, TP3x6 |
| 4-5 |
| Gear cover / Blue |
| 30-0330011-11LF | Gear cover / Beige |
| 4-6 |
| Gear, 42T, MOQ 5 pcs |
| 4-7 |
| Gear, 30T/20T (For 300dpi model) |
| 4-8 |
| Head open sensor assembly |
| 4-9 | 37-1202604-G4LF | Screw, TP2.6xL4 |
| 4-10 |
| Gear, 48T/16T |
| 4-11 |
| Gear shaft (203 dpi / 300 dpi) |
| 4-12 |
98-0330039-00LF | Platen roller assembly |
| 4-13 | 30-0330043-00LF | Motor support cover / Blue |
| 30-0330043-01LF | Motor support cover / Beige |
| 4-14 |
65-0330002-10LF | Stepping motor |
| 65-0330004-00LF | Stepping motor (Second source) |
| 4-15 |
| Media guide (Left) |
| 4-16 |
| Black mark sensor fixing plate |
| 4-17 | 37-1402004-34LF | Screw, TP2xL4 |
| 4-18 |
| Media guide shaft |
| 4-19 | 36-0330008-00LF | Black Mylar (For black mark sensor slot) |
| 4-20 | 37-1403006-74LF | Screw, TP3x6 |
| 4-21 | 36-0330009-00LF | Black Mylar (For label holder slot) |
| 4-22 |
| Media guide (Right) |
| 4-23 | 37-1403012-34LF | Screw, TP3x12 |
| 4-24 | 30-0330017-00LF | Media holder rack |
| 4-25 |
| Gear, 12T |
| 4-26 |
| Media guide adjustment knob |
| 4-27 | 30-0330010-40LF | Lower inner cover / Blue |
| 30-0330010-41LF | Lower inner cover / Beige |
| 4-28 |
| Platen bushing |
| N/S |
| Gap sensor assembly (Transmitter) |
| N/S | 98-0330084-00LF | Media guide assembly (Including 4-15, 4-18 and 4-22 ) |