1. Introduction
This manual provides detailed instructions for the safe and effective use of your DETONGER P0 Rechargeable Bluetooth Mini Thermal Label Printer. Please read this manual carefully before operation and retain it for future reference. The P0 label maker is designed for creating custom labels for various organizational needs in home, office, and school settings.
The DETONGER P0 printer utilizes advanced thermal printing technology, eliminating the need for ink or toner cartridges. It connects wirelessly via Bluetooth to your smartphone, allowing for convenient label design and printing through a dedicated mobile application.
2. What's in the Box
- 1 x DETONGER P0 Label Maker
- 1 x Roll of White Label Paper (0.5 x 1.6 inches, 180 sheets, pre-installed)
- 1 x USB Charging Cable
- 1 x Instruction Manual
The P0 printer supports label paper sizes ranging from 0.5 inches wide to 0.8-2.8 inches long, depending on the specific label roll.
3. Setup
3.1 Powering On
To power on the device, press and hold the power button located on the side of the label maker until the indicator light illuminates. The indicator light will turn blue when the device is ready for connection.

Image: Visual guide for powering on and initial setup steps.
3.2 App Download and Installation
The DETONGER P0 label maker operates via the 'WePrint' mobile application. Download the app from your device's app store:
- For Android devices: Search 'WePrint' on Google Play Store.
- For iOS devices: Search 'WePrint' on Apple App Store.
No registration or account setup is required to use the app's features.

Image: Step-by-step guide for downloading the 'WePrint' app.
3.3 Label Loading
Follow these steps to load label paper into your P0 label maker:
- Press the cover button on the side of the device to open the cover.
- Remove the existing label tape, if any.
- Peel off the seal sticker from the new label roll.
- Insert the label tape into the machine, ensuring the print side is facing upward.
- Leave approximately 0.1-0.2 inches of label paper extending outside the machine.
- Close the cover securely.
Video: Demonstrates the process of loading label paper into the DETONGER P0 Label Maker.
3.4 Bluetooth Connection
To connect your P0 label maker to your smartphone via Bluetooth:
- Ensure the label maker is powered on (indicator light is blue).
- Enable Bluetooth on your smartphone. (If necessary, also enable location services for the app to detect the printer).
- Open the 'WePrint' app.
- For first-time pairing, the app will prompt you to connect. Tap 'Connect'.
- Allow the app to find Bluetooth devices.
- Select your printer model (e.g., P0-YFXXXXXXX) from the list and tap 'Connect'.
- Once connected, the app will display 'Success to connect printer'.
For subsequent connections, simply open the app and tap the 'Unconnected' button in the top right corner of the homepage. Select your printer from the list to reconnect.
Video: Step-by-step instructions for connecting the DETONGER P0 Label Maker to your phone via Bluetooth.
3.5 Label Template Selection
The 'WePrint' app offers two methods to select the correct label template:
Method 1: Scan Label
- On the app homepage, tap 'Scan Label'.
- Use your phone's camera to scan the QR code located on the label tape roll or the label packaging.
- The app will automatically identify the label size and load the corresponding template.
Method 2: Manual Entry
- On the app homepage, tap 'New Label'.
- Select 'Blank Label'.
- Manually enter the correct label width and height to match the label paper you are using.
Video: Guide on how to obtain label templates using the 'WePrint' app, either by scanning or manual entry.
4. Operating Instructions
4.1 Creating Labels
Once a template is selected, you can begin designing your label:
- Text: Add text, adjust font styles (over 100 fonts available), sizes, and alignment.
- Icons: Choose from over 800 icons to enhance your labels.
- Frames: Apply various frames (over 20 available) to your label designs.
- Barcode/QR Code: Generate and print barcodes or QR codes.
- Image/OCR: Insert images or use Optical Character Recognition (OCR) to convert text from images.
- Layout: Adjust the layout, rotation, and spacing of elements.
The 'WePrint' app provides full access to all features without subscription fees or hidden costs.

Image: Illustrates the creative possibilities and features within the 'WePrint' app for label design.

Image: Shows the app interface for creating and editing labels, including various tools and options.
4.2 Printing Labels
After designing your label:
- Tap the 'Print' button in the app.
- Adjust print settings such as the number of copies, print darkness (15 levels of adjustment), and orientation if needed.
- Confirm the settings and initiate printing. The label will be dispensed from the printer.

Image: Illustrates the final step of printing a designed label from the app.
5. Maintenance
5.1 Cleaning
To ensure optimal print quality and device longevity, regularly clean the print head and paper path:
- Turn off the label maker before cleaning.
- Open the cover and gently wipe the print head with a soft, lint-free cloth dampened with isopropyl alcohol.
- Remove any dust or debris from the paper path.
- Allow the components to dry completely before closing the cover and turning the device back on.
5.2 Battery Care
The P0 label maker features a built-in 1800mAh rechargeable battery. To maximize battery life:
- Charge the device fully before first use.
- Avoid completely draining the battery frequently.
- Store the device in a cool, dry place when not in use for extended periods.
- Use the provided USB charging cable for charging.

Image: Highlights the durability and quality of DETONGER labels, which are liquid-proof, tear-resistant, and leave no residue.
6. Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Printer does not turn on | Low battery; Device malfunction | Charge the device; Contact customer support |
| Unable to connect via Bluetooth | Bluetooth not enabled; App permissions; Printer not discoverable | Ensure Bluetooth is on; Grant location/Bluetooth permissions to app; Restart printer and app |
| Blank labels are printed | Label paper loaded incorrectly (print side down); Print head dirty | Reload label paper with print side up; Clean the print head |
| Poor print quality | Print head dirty; Low print darkness setting; Incorrect label type | Clean the print head; Increase print darkness in app; Ensure correct label type is selected |
| Label jam | Improper label loading; Foreign object in paper path | Open cover, remove jammed label, reload correctly; Check for obstructions |
7. Specifications
- Product Dimensions: 3.19"D x 3.19"W x 1.18"H
- Item Weight: 4.2 ounces (0.12 Kilograms)
- Connectivity Technology: Bluetooth
- Printing Technology: Thermal
- Printer Output: Monochrome
- Maximum Print Resolution: 203 dpi (Black and White)
- Maximum Media Size: 0.55 x 2.36 inch
- Supported Sheet Sizes: 0.55 x 0.55, 0.55 x 2.36, 0.55 x 1.18 Inches
- Max Input Sheet Capacity: 1 (roll)
- Output Sheet Capacity: 180 (sheets per roll)
- Control Method: App (WePrint)
- Hardware Interface: USB Type C
- Battery: 1800mAh rechargeable (1 AA battery equivalent, included)
- Wattage: 6.66 watts
- Special Feature: Portable
- Color: White
- Model Name: P0
- Item Model Number: P0W203
8. Warranty and Support
The DETONGER P0 Label Maker comes with a limited warranty. For specific details regarding the warranty period and coverage, please refer to the warranty information provided with your product packaging or contact DETONGER customer service.
For any further issues, technical assistance, or inquiries, DETONGER offers 24/7 customer service. You can contact us via Amazon's messaging system.
