
Work with NELKO P21 Labal Maker Machine
NELKO P21 Label Maker Tape
Nelko P21 label maker
Merchant Video

How to connect Bluetooth?
1. Connecting to Bluetooth through the "Nelko" APP.
2. Download the App "Nelko" from the Apple Store/Google Play.
3. Turn on Bluetooth on your phone, long press to turn on the P21 labelmaker machine, and open the "Nelko" app to link to Bluetooth.
What system does this label machine support?
This mini portable Bluetooth printer supports iOS and Android mobile systems.
Why is the printing unclear?
Please use genuine label paper, otherwise it may result in poor printing quality or mismatches.
Note: Please do not remove the green sticker from the original label paper.
And the size of the label tape can be 12x40mm, 15X30mm, 15x40mm or 15X50mm.
How to use the label makers best sellers with tape correctly?
1. Long press the power on button, indicator light will display green.
2. Successfully connected to Bluetooth, indicator light displayed in blue.
3. Press the button twice to adjust the paper position.
4. Press the button once to print the test page.
Why can I search for P21 label maker but not connect to Bluetooth?
1. Press the power button to start the label maker.
2. Open the paper bin cover of the label maker.
3. Press the power button 3 times in a row.
4. After about 2s, the label maker beeps 4 times, "Didi Didi", which means the reset is successful.
Work with NELKO P21 Labal Maker Machine
![]() P21 Label Maker-White | ![]() P21 Label Maker-Pink | ![]() P21 Label Maker-Green | ![]() P110 Label Maker-Black | ![]() 15x40mm White Label Tape | ![]() 15x40mm Clear Label Tape | ![]() Label Maker Case |
|---|---|---|---|---|---|---|
| Customer Reviews | ||||||
| — | — | — | — | — | — | — |
| Price | ||||||
| — | — | — | — | — | — | — |
| Pack | ||||||
| 1 | 1 | 1 | 1 | 180 Labels | 180 Labels | 1 |
| Color | ||||||
| White | Pink | Green | Black | White | Transparent | Black |
| Work with | ||||||
| Work with P21 Label Tape | Work with P21 Label Tape | Work with P21 Label Tape | Work with P21 Label Tape | Work with NELKO P21 | Work with NELKO P21 | Work with Label Maker |
| Advantage | ||||||
| Portable, Clear Printing | Clear Printing, Waterproof | Clear Printing, Hight Quality | Clear Printing, Hight Quality | Clear Printing, Waterproof | Clear Printing, Waterproof | Powerful Compatibility |
| Support | ||||||
| Android and IOS phones | Android and IOS phones | Android and IOS phones | Android and IOS phones | NELKO P21 Label Maker | NELKO P21 Label Maker | Mini label printer |
| High Quality | ||||||
| ? | ? | ? | ? | ? | ? | ? |
NELKO P21 Label Maker Tape
Nelko P21 label maker
Merchant Video

How to connect Bluetooth?
1. Connecting to Bluetooth through the "Nelko" APP.
2. Download the App "Nelko" from the Apple Store/Google Play.
3. Turn on Bluetooth on your phone, long press to turn on the P21 labelmaker machine, and open the "Nelko" app to link to Bluetooth.
What system does this label machine support?
This mini portable Bluetooth printer supports iOS and Android mobile systems.
Why is the printing unclear?
Please use genuine label paper, otherwise it may result in poor printing quality or mismatches.
Note: Please do not remove the green sticker from the original label paper.
And the size of the label tape can be 12x40mm, 15X30mm, 15x40mm or 15X50mm.
How to use the label makers best sellers with tape correctly?
1. Long press the power on button, indicator light will display green.
2. Successfully connected to Bluetooth, indicator light displayed in blue.
3. Press the button twice to adjust the paper position.
4. Press the button once to print the test page.
Why can I search for P21 label maker but not connect to Bluetooth?
1. Press the power button to start the label maker.
2. Open the paper bin cover of the label maker.
3. Press the power button 3 times in a row.
4. After about 2s, the label maker beeps 4 times, "Didi Didi", which means the reset is successful.



























































































