Table Of Contents - TSC PRINTRONIX AUTO ID Alpha-3R Series Service Manual

Dicrect thermal mobile barcode printers

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User manual (51 pages)

Manual (49 pages)

Service manual (26 pages)

Table of Contents

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

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

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

Interior View ...................................................................................................................................................................................................2

Rear View ......................................................................................................................................................................................................3

2. Electronics .........................................................................................................................................................................................................4

2.1 Summary of the Board Connectors ..............................................................................................................................................................4

3. Mechanism ........................................................................................................................................................................................................8

3.1 Replacing the Planten Roller ........................................................................................................................................................................8

3.2 Replacing the Keys Control Board ...............................................................................................................................................................9

3.3 Replacing the Bluetooth Module (Option) ................................................................................................................................................... 10

3.4 Replacing the Keys Control Board ............................................................................................................................................................. 11

3.5 Replacing the Main Board Assembly .......................................................................................................................................................... 13

3.6 Replacing the Print Mechanism .................................................................................................................................................................. 14

3.7 Replacing the Stepping Motor .................................................................................................................................................................... 15

3.8 Replacing the Stepping Motor .................................................................................................................................................................... 16

3.9 Replacing the Wi-Fi Mudule ....................................................................................................................................................................... 17

3.10 Replacing the Open Sensor ..................................................................................................................................................................... 18

4. TroubleShooting .............................................................................................................................................................................................. 20

5. Maintenance .................................................................................................................................................................................................... 22

Table of Content