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NOTE
Name | Smart Mini Label Maker |
Model | D30 |
Technology | Thermal Printing |
Width of label | 12mm |
Supported Consumables | Black mark thermal Label, Pre-cut Label, Continuous Label |
Darkness | Light, Medium, High |
Resolution | 203dpi |
Print head Lifespan | 50KM |
Communication Port | Bluetooth |
Product Dimensions | 131.5*75.5*29mm (5.2*2.9*1.2inch) |
Power Input | 5V![]() |
Power Supply | Micro USB / Lithium Battery |
OS Supported | Android / iOS |
Label Maker display
Features of Labels
Features of Continuous Labels
Tear away the base of the label easily with the easy-to-tear line
Gently bend the label along the east-to-tear line to tear the base from the adhesive easily
Power button description
Button | Operation | Functions |
Power button | Hold for 3 seconds | Power on/off |
Press once | Output the label | |
Press twice | Print diagnostic page |
Indicator Light
![]() Green Light | Normal |
![]() Blinking (slow) Green Light | Powered on & charging |
![]() Blinking (fast) Green Light | Powered off & charging |
![]() Red Light | Error (No Paper, Cover is open, Overheat) |
![]() Blinking (slow) Red Light | 10% Power left |
![]() Blinking (fast) Red Light | 5% Power left |
NOTE
NOTE
Method 2:
Search for "Print Master" in the app store on your phone to download the App.
NOTE
Method 1:
Check the anti-loosening sticker. (The label size shown below is just an example. The size of the label roll you have may vary.)
Method 2:
Check your label package.
Method 3:
Measure with a ruler.
Method 4:
Check the tag on your label roll. (Label rolls are being updated, so the actual product you receive may vary.)
Lite Mode: Simple editing and fast printing
Creation Mode: More functions and materials
The user can view more operation tutorials and switch editing versions in the "Home".
Function | How to Operate | Example |
![]() | Choose a Text Attribute: Adjust the size and thickness of the font. Choose whether it is aligned to the center or to the right, etc. | ![]() |
![]() | Add a date | ![]() |
![]() | Add a time | ![]() |
![]() | Add a unit symbol | ![]() |
NOTE
Functions | Description |
![]() | Change font size, alignment, etc |
![]() | Select from all kinds of icons |
![]() | Add cute border to the label |
![]() | Insert a photo |
![]() | Add date and time |
![]() | Scan a QR code and obtain its content |
![]() | Insert barcode: Enter the content and generate a barcode. Then adjust your label design |
![]() | Inserter QR code: Enter the Content and generate a QR code. Then adjust your label design |
![]() | Add a line. You can do some creative DIY |
![]() | Add shapes such as circles and rectangles |
![]() | Support importing spreadsheets |
![]() | Capture the text inside an image |
NOTE
an't print, paper jam, not properly aligned, missing contents, etc.
Please check Is the label installed inside the printer properly?
Please ensure the label is installed inside the Label Maker with its printing side facing left. If it is facing the wrong (opposite) side, the printer will not be able to print.
Please check Did you choose the correct label size and image?
Please check the label size and image on the label packaging, and choose the correct template in the App. To do so, select "Label Setting"
Please check After turning on the Label Maker, did you press the power button to reposition the label?
If you are installing label roll for the first time or replacing the label roll, after turning on the Label Maker, you need to press the power button once and print a blank label to reposition the label and align the label roll with the print head. Continuous labels do not need to be repositioned. Just pull the label to the paper outlet.
When the print is not clear
Please check Is there a foreign Object or adhesive on the printhead?
Use a cotton bud with small amount of ethyl alcohol to gently wipe away the dirt from the printhead. After wiping it off, don't turn on the printer. Instead, wait until the alcohol has dried off before turning on the printer. Press the power button twice to print a diagnostic page.(Please do not scratch the printhead with any hard object. If the printhead is damaged, the printer will not print properly.)
Please check Is there enough power for the printer?
After connecting to the printer, select "Profile" and "Printer". Press the button to check the power of the printer. If the printer's power is less than 10%, please connect the printer to a charger for at least 30 minutes before using it.
Cannot connect to printer
Please check Is the printer turned on?
Please check Is your phone's Bluetooth turned on?
Please check Did you connect to your device through the App?
This product needs to be connected through the App.
Please check Did you grant required permissions to the App?
Note: In compliance with Google's requirement, Android phones must enable GPS (Location Services) before using Bluetooth.
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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Need help?
Do you have a question about the D30 and is the answer not in the manual?
Questions and answers