CONTENTS
CHAPTER
I
SPECIFICATIONS
1.1 MECHANICAL SPECIFICATIONS ........................................................................................
I
-1
1.1.1
External Appearance................................................................................................
I
-1
1.1.2
Keyboard ..................................................................................................................
I
-1
1.1.3
Display......................................................................................................................
I
-2
1.1.4
Printing Mechanism ..................................................................................................
I
-2
1.1.5
Tape Cassette ..........................................................................................................
I
-3
1.1.6
Tape Cutter ..............................................................................................................
I
-3
1.2 ELECTRONICS SPECIFICATIONS ......................................................................................
I
-7
1.2.1
Character Generator ................................................................................................
I
-7
1.2.2
Power Supply ...........................................................................................................
I
-7
1.3 KEY COMMANDS FOR SPECIAL FUNCTIONS ...................................................................
I
-8
1.3.1
Initializing..................................................................................................................
I
-8
1.3.2
Demonstration Print..................................................................................................
I
-8
Summary of Contents for PT 1800 - P-Touch 1800 Thermal Transfer Printer
Page 1: ...SERVICE MANUAL MODEL PT 1800 1810 ...
Page 2: ...SERVICE MANUAL MODEL PT 1800 1810 ...
Page 5: ...CHAPTER I SPECIFICATIONS ...
Page 10: ...I 4 n U S A Canada n U K Figure 1 1 2 Key Arrangement 1 ...
Page 11: ...I 5 n Germany n France Figure 1 1 2 Key Arrangement 2 ...
Page 12: ...I 6 n Belgium Figure 1 1 2 Key Arrangement 3 ...
Page 15: ...CHAPTER II MECHANISMS ...
Page 43: ...CHAPTER III ELECTRONICS ...
Page 47: ...III 3 Figure 3 2 1 Block Diagram of Main PCB ...
Page 49: ...III 5 Figure 3 2 3 Timing Scheme and Waveforms of Key Scanning by the CPU ...
Page 62: ...CHAPTER IV TROUBLESHOOTING ...
Page 65: ...IV 2 4 1 3 Troubleshooting Flows 1 Tape feeding failure ...
Page 66: ...IV 3 ...
Page 67: ...IV 4 ...
Page 68: ...IV 5 2 Printing failure ...
Page 69: ...IV 6 ...
Page 70: ...IV 7 ...
Page 71: ...IV 8 3 Powering failure Nothing appears on the LCD ...
Page 72: ...IV 9 ...
Page 73: ...IV 10 ...
Page 74: ...IV 11 4 No key entry possible ...
Page 75: ...IV 12 5 Abnormal LCD indication ...
Page 76: ...IV 13 6 Tape cassette type not identified ...
Page 77: ...APPENDICES Circuit Diagrams A Main PCB B Power Supply PCB ...