Alpha Vision Tech Slow Cooker Alpha-3R Manual De Usuario

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Contents

FUNDAMENTAL OF THE SYSTEM

................................ 2

1.1

Overview ........................................................................................................... 2

ELECTRONICS

............................................... 3

2.1

Summary of Board Connectors ....................................................................... 3

................................................ 7

3.1

Replacing the Platen Roller (Including media cover) ..................................... 7

3.2

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

3.3

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

3.4

Replacing the Media Holder Assembly ......................................................... 11

3.5

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

3.6

Replacing the Print Head Assembly .............................................................. 14

3.7

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

3.8

Replacing the black mark sensor assembly ................................................. 16

3.9

Replacing the WiFi Module (Option) .............................................................. 17

TROUBLESHOOTING

......................................... 18

4.1

Common Problems ......................................................................................... 18

Maintenance

............................................... 20

Revise History

................................................ 21