II - 5
2.1.4 Roller Holder ASSY & Cassette Cover Interlocking Mechanism
Closing the cassette cover pushes down the roller release lever and brings the top of
the lever into the hooked section provided on the inside of the cassette cover.
As described in Subsection 2.1.1 "Roller Holder ASSY Setting & Retracting
Mechanism", the roller release lever shifts the roller holder release rod so that the roller
holder ASSY is pressed towards the head ASSY side.
Figure 2.1-5 Roller Release Lever and Roller Holder Release Rod
Figure 2.1-6 Roller Holder ASSY & Cassette Cover Interlocking Mechanism
Opening the cassette cover pulls up the roller release lever placed in the hooked section
of the cassette cover, which shifts the roller holder release rod so that the roller holder
ASSY is retracted from the head ASSY side by the roller holder release spring.
Roller holder
release lever
Roller holder lever
Roller holder
release lod
Roller holder ASSY
(Roller holder ASSY retracted)
(Roller holder ASSY engaged)
Tape cassette
Platen roller
Tape feed
sub ASSY
Head ASSY
Shaft
Roller holder
release lod
Roller holder
release spring
Cassette cover
Cassette cover
Hooked section
Содержание P-Touch PT-2730
Страница 1: ...P touch SERVICE MANUAL MODEL PT 2730 ...
Страница 7: ...I 3 Figure 1 1 2 Key Arrangement 1 PT 2730 USA ...
Страница 8: ...I 4 Figure 1 1 3 Key Arrangement 2 PT 2730 UK ...
Страница 9: ...I 5 Figure 1 1 4 Key Arrangement 3 PT 2730 DEU ...
Страница 10: ...I 6 Figure 1 1 5 Key Arrangement 4 PT 2730 FRA ...
Страница 78: ...III 58 Figure 3 3 27 Key Depressing Order ...
Страница 84: ...III 64 3 4 Troubleshooting for the Test Mode 1 LCD Indication Check mode ...
Страница 85: ...III 65 2 Cassette Sensor Switch Check mode ...
Страница 86: ...III 66 ...
Страница 87: ...III 67 3 Key Check mode ...
Страница 88: ...III 68 4 Print Check mode 5 Cut Check mode ...
Страница 89: ...III 69 ...
Страница 90: ...III 70 6 Encode Reading Check mode ...
Страница 93: ...IV 2 4 3 Troubleshooting Flows 1 Tape feeding failure ...
Страница 94: ...IV 3 ...
Страница 95: ...IV 4 2 Printing failure ...
Страница 96: ...IV 5 ...
Страница 97: ...IV 6 3 Powering failure Nothing appears on the LCD and the backlight does not light ...
Страница 98: ...IV 7 ...
Страница 99: ...IV 8 4 No key entry possible 5 Tape cutting failure ...
Страница 100: ...IV 9 6 Interface port failure 7 LCD indication error or backlight error ...
Страница 101: ...IV 10 8 Tape cassette type not identified ...
Страница 102: ...A 1 APPENDIX 1 CIRCUIT DIAGRAMS Main PCB circuit diagram 1 2 ...
Страница 103: ...A 2 Main PCB circuit diagram 2 2 ...
Страница 104: ...A 3 Key PCB circuit diagram ...
Страница 105: ...Sep 2010 SM PT037 ...