II
- 12
n
Disassembling the Chassis ASSY
Removing the roller holder ASSY and thermal head ASSY
(1) Remove the retaining ring from the roller holder ASSY.
(2) Lift up the roller release lever as shown below and pull up the roller holder ASSY
together with the roll release lever and rod, making sure that the roller holder spring
does not go flying off.
(3) Remove the screw from the thermal head ASSY, then take off the ASSY.
Removing the drive motor ASSY
(1) Remove two screws from the chassis, then take off the drive motor ASSY.
Figure. 2.2-6 Disassembling the Chassis ASSY
Содержание PT 1800 - P-Touch 1800 Thermal Transfer Printer
Страница 1: ...SERVICE MANUAL MODEL PT 1800 1810 ...
Страница 2: ...SERVICE MANUAL MODEL PT 1800 1810 ...
Страница 5: ...CHAPTER I SPECIFICATIONS ...
Страница 10: ...I 4 n U S A Canada n U K Figure 1 1 2 Key Arrangement 1 ...
Страница 11: ...I 5 n Germany n France Figure 1 1 2 Key Arrangement 2 ...
Страница 12: ...I 6 n Belgium Figure 1 1 2 Key Arrangement 3 ...
Страница 15: ...CHAPTER II MECHANISMS ...
Страница 43: ...CHAPTER III ELECTRONICS ...
Страница 47: ...III 3 Figure 3 2 1 Block Diagram of Main PCB ...
Страница 49: ...III 5 Figure 3 2 3 Timing Scheme and Waveforms of Key Scanning by the CPU ...
Страница 62: ...CHAPTER IV TROUBLESHOOTING ...
Страница 65: ...IV 2 4 1 3 Troubleshooting Flows 1 Tape feeding failure ...
Страница 66: ...IV 3 ...
Страница 67: ...IV 4 ...
Страница 68: ...IV 5 2 Printing failure ...
Страница 69: ...IV 6 ...
Страница 70: ...IV 7 ...
Страница 71: ...IV 8 3 Powering failure Nothing appears on the LCD ...
Страница 72: ...IV 9 ...
Страница 73: ...IV 10 ...
Страница 74: ...IV 11 4 No key entry possible ...
Страница 75: ...IV 12 5 Abnormal LCD indication ...
Страница 76: ...IV 13 6 Tape cassette type not identified ...
Страница 77: ...APPENDICES Circuit Diagrams A Main PCB B Power Supply PCB ...
Страница 80: ...May 99 5V2092BE0 Printed in Japan ...