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COM Cable  | Till paper  | USB Hub with power supply (important with a power supply)  |
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How to install ?
Open the printer
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How to plug ?
Power supply cable
Plug the power supply
| Plug the power cable to the printer  |
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Plug the USB connector in the USB HUB  |
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3) Paper insertion
Open the printer  |
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How to install
1) Windows
Plug USB cable adaptor USB/COM
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