TSC TTP-247 TTP-345 TTP-245 Plus TTP-343 Plus Service Manual


Accurate, clear and concise text, combined with detailed illustrations, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your TSC TTP-247 TTP-345 TTP-245 Plus TTP-343 Plus Bar Code Printer.
The information contained in this repair manual is necessary for the repair, but also prevention, resulting in a longer life of your device.
Format of the Service Manual and Parts List Manual: PDF, makes it easy to navigate, instant download and print. English language.
To see what contain, please read table of contents:

1. FUNDAMENTAL OF THE SYSTEM
1.1. Overview
1.1.1. Front View
1.1.2. Rear View
1.2. Specification
1.2.1. Printer (TTP-245 Plus / TTP-343 Plus)
1.2.2. Printer (TTP-247 / TTP-345)
1.2.3. LED
1.2.4. Button
1.3. Supply Specification
1.3.1. Paper
1.3.2. Ribbon

2. ELECTRONICS
2.1 Summary of Board Connectors
2.2 Pin Configuration

3. REPLACE IMPORTANT PARTS
3.1. Replacing Top Cover
3.2. Replacing Top Inner Cover
3.3. Replacing Lower Cover
3.4. Replacing Main Board
3.5. Replacing Platen Assembly
3.6. Replacing the Stepping Motor Bracket / Metal Assembly and Stepping Motor
3.7. Replacing Label Guide & Gap Sensor Assembly
3.8. Replacing Black Mark Sensor Assembly
3.9. Replacing Print Head Assembly
3.10. Replacing Head Open Micro Switch
3.11. Replacing Ribbon Motor and Ribbon Sensor
3.12. Replacing Feed Button and Feed Button PCB
3.13. Install SD Memory Card
3.14. Install Peel off Module (Option)
3.15. Loading the Label in Peel-off Mode
3.16. Install Cutter Module (Option)
3.17. Loading Label in Cutter Mode
3.18. Internal Ethernet Interface Installation (Option)

4. POWER ON UTILITIES
4.1 Ribbon and Gap/Black Mark Sensor Calibration
4.2 Gap/Black Mark Calibration;Self-test;Dump mode
4.3 Printer Initialization
4.4 Black Mark Sensor Calibration
4.5 Gap Sensor Calibration
4.6 Skip AUTO.BAS

5. GAP AND BLACK MARK SENSOR SELECTION
6. BIOS Update

7. DIAGNOSTIC TOOL
7.1 Start the Diagnostic Tool
7.2 Printer Function (Calibrate sensor, Ethernet setup, RTC setup….)

8. TROUBLESHOOTING