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TTP-244M Pro/244ME Pro
TTP-342M Pro/342ME Pro
Bar Code Printer Service Manua
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TABLE OF CONTENT
1.
FUNDAMENTAL OF THE SYSTEM ........................................................................... 3
1.1. Features of TTP-244M Pro/TTP-244ME Pro/TTP-342M Pro/342ME Pro ............. 3
1.2
Model Naming Rules ...................................................................................... 3
1.3
Overview ......................................................................................................... 4
1.4 Basic Specifications ....................................................................................... 7
1.4-2
Electronics/Communication Specifications ................................................ 8
1.5
Available Bar Codes ...................................................................................... 9
1.6
Various Sensors and Switches ................................................................... 10
2. SUPPLY SPECIFICATIONS ..................................................................................... 12
2.1 Types of Paper .............................................................................................. 12
2.2
Paper Specifications .................................................................................... 12
2.3
Ribbon Sizes and Shapes ........................................................................... 13
3. ELECTRONICS ........................................................................................................ 15
3.1 Summary of Board Connectors .................................................................. 15
3.2 Interface Pin Configuration ......................................................................... 18
3.3 Replacement of Main Board ........................................................................ 20
3.4
Print Density Selection ................................................................................ 22
3.5 Replacement of the LCD Display ................................................................ 23
3.6 Replacement of the Keypad Board ............................................................. 24
4.
MECHANISM............................................................................................................ 25
4.1
Cutter Installation (Option) .......................................................................... 25
4.2
The peel-off module sensor installation (Option) ...................................... 28
4.3 Replacement of Printhead ........................................................................... 30
4.3-1
Replacement of Printhead (For ROHM) ...................................................... 30
4.3-2
Replacement of Printhead (For KYOCERA ) .............................................. 31
4.4
DC Motor Replacement ................................................................................ 33
4.5 Replacement of Stepping Motor ................................................................. 35
4.6 Installation of Black Mark Sensor ............................................................... 37
4.7 Replacement of Ribbon Sensor (Receiver) ................................................ 39
4.8 Replacement of Ribbon Sensor / Gap Sensor (Transmitter) .................... 41
4.9
Platen Replacement ..................................................................................... 42
4.10 Replacement of the power supply .............................................................. 44
Содержание TTP-2410M Pro
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