Table Of Contents - TSC Alpha-4L Service Manual

Dicrect therma mobile barcode printers

User manual (74 pages)

Service manual (35 pages)

Programming manual (434 pages)

Table of Contents

1. Fundamental of the System ...............................................................................................................................................................................1

1.1 Printer Overview ..........................................................................................................................................................................................1

Front View ......................................................................................................................................................................................................1

Rear View ......................................................................................................................................................................................................2

2. Electronics .........................................................................................................................................................................................................3

2.1 Summary of the Board Connectors ..............................................................................................................................................................3

3. Mechanism ...................................................................................................................................................................................................... 15

3.1 Replacing the Planten Roller ...................................................................................................................................................................... 15

3.2 Replacing the Print Head Assembly ........................................................................................................................................................... 16

3.3 Replacing the Bluetooth Module (Option) ................................................................................................................................................... 18

3.4 Replacing the Peel-off Sensor Module ....................................................................................................................................................... 19

3.5 Replacing the Bluetooth Module ................................................................................................................................................................ 20

3.6 Replacing the Main Board Assembly .......................................................................................................................................................... 21

3.7 Replacing the Stepping Motor .................................................................................................................................................................... 22

3.8 Replacing the Gap Sensor Assembly ......................................................................................................................................................... 23

3.9 Replacing the Media Holder Assembly ....................................................................................................................................................... 24

3.10 Replacing the Hand Open Sensor Assembly ........................................................................................................................................... 25

3.11 Replacing the Peel-off Module ................................................................................................................................................................. 26

3.12 Replacing the Black Mark Sensor Assembly ............................................................................................................................................ 27

Table of Content