1. Introduction
The Makeid P31 Industrial Label Maker is a portable thermal transfer label printer designed for various labeling needs, including wire, cable, electrical, and general identification. This manual provides essential information for the proper setup, operation, and maintenance of your device.

Image 1.1: Makeid P31 Industrial Label Maker, front view with a label being printed.
2. Package Contents
Verify that all items are present in your package:
- 1 x Makeid P31 Industrial Label Maker
- 1 x Label Cartridge (Built-in Thermal Transfer Ribbon)
- 1 x USB Cable
- 1 x Instruction Manual
3. Safety Information
Please read and follow these safety guidelines to ensure safe operation and prevent damage to the device or injury:
- Do not disassemble or modify the device.
- Keep the device away from water, moisture, and extreme temperatures.
- Use only Makeid-approved label cartridges and accessories.
- Keep out of reach of children.
- Dispose of batteries and the device according to local regulations.
4. Setup Guide
4.1 Charging the Device
Before first use, fully charge the label maker using the provided USB cable. Connect the USB cable to the device's USB-C port and a compatible power adapter (not included). The charging indicator will show the charging status.
4.2 Installing the Label Cartridge
- Open the label maker's cover.
- Insert the label cartridge into the designated slot, ensuring it clicks into place. The smart integrated tape system will automatically recognize the label type.
- Close the cover securely.

Image 4.1: A hand inserting a label cartridge into the Makeid P31 label maker.
4.3 App Installation and Bluetooth Connection
- Download the MakeID Label Pro app from the Google Play Store (for Android) or the Apple App Store (for iOS).
- Ensure Bluetooth is enabled on your smartphone.
- Open the MakeID Label Pro app. Do not connect the device via your phone's Bluetooth settings directly.
- Within the app, tap the connection icon (usually a printer or Bluetooth symbol) in the upper right corner.
- Select "Search device" and choose your P31 label maker from the list to connect. Once connected, you are ready to create and print labels.

Image 4.2: Visual guide demonstrating the four steps to connect the label maker using the MakeID Label Pro app.
5. Operation
5.1 Creating Labels with the MakeID Label Pro App
The MakeID Label Pro app offers extensive customization options:
- Templates: Choose from 48 pre-designed templates for various applications.
- Icons & Fonts: Access over 200 icons and 20+ fonts to personalize your labels.
- Barcodes & QR Codes: Generate and print barcodes and QR codes directly from the app.
- Bulk Data Import: Efficiently import data for large-scale labeling tasks.

Image 5.1: Screenshot of the MakeID Label Pro app showing options for fonts, icons, and date/time formats for label customization.
5.2 Printing Labels
Once your label design is complete in the app, tap the "Print" button. The P31 label maker features:
- Automatic Recognition: The device automatically recognizes the installed label type and matches appropriate templates.
- Automatic Label Positioning: This feature minimizes waste by ensuring precise printing.
- High Speed: Prints up to 60 labels per minute.
5.3 Label Types and Applications
The P31 supports a variety of label types for diverse industrial and organizational needs:
- Self-laminating labels
- Nylon cloth labels
- PET all-weather tapes
- Heat shrink tubing
Common applications include:
- Wire and cable labeling
- Electrical labeling
- Data and telecommunications labeling
- General identification
- Lean and 5S labeling

Image 5.2: Examples of the Makeid P31 label maker's versatility in various scenarios, such as wire, electrical, general, and 5S labeling.
5.4 Print Quality and Efficiency
The P31 features a 300 dpi print head, delivering clear and crisp text and graphics. This higher resolution provides 48% higher clarity compared to standard 203 dpi printers.

Image 5.3: A visual comparison showing the superior clarity of 300 dpi printing (MakeID) versus 203 dpi printing (Others).
The device is designed to print with minimal margins (1mm), reducing label waste.

Image 5.4: A comparison illustrating how MakeID printers utilize less margin (1mm) compared to other printers (10mm), reducing label waste.
5.5 Easy Backing Removal
Labels printed with the P31 are designed for easy backing removal, facilitating quick application.

Image 5.5: Hands demonstrating the easy removal of the backing from a printed label.
6. Maintenance
6.1 General Cleaning
To maintain optimal performance, periodically wipe the exterior of the label maker with a soft, dry cloth. Ensure the device is powered off before cleaning. The P31 features a dust-proof cover to protect internal components.

Image 6.1: The Makeid P31 label maker highlighting its dust-proof design for optimal print quality.
6.2 Battery Care
The P31 is equipped with a 2000mAh rechargeable Li-ion battery, providing up to 90 days of use on a single charge or printing approximately 3000 labels. To prolong battery life:
- Avoid fully discharging the battery frequently.
- Store the device in a cool, dry place when not in use for extended periods.
- Charge the device regularly, even if not in constant use.

Image 6.2: The Makeid P31 label maker in an outdoor setting, emphasizing its built-in 2000mAh Li-ion rechargeable battery capable of printing 3000 labels on a full charge.
6.3 Cartridge Replacement
When a label cartridge is empty or you need a different label type, replace it by following the installation steps in Section 4.2. Ensure you use MakeID Authentic Label Cartridge-L Series for compatibility and optimal performance.
7. Troubleshooting
If you encounter issues with your Makeid P31 label maker, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not connecting to app | Connected via phone's Bluetooth settings instead of app; Bluetooth off; device off. | Ensure Bluetooth is on. Connect only through the MakeID Label Pro app. Restart both device and app. |
| Poor print quality (faint, incomplete) | Low battery; incorrect label cartridge; print head dirty; print density setting too low. | Charge the device. Ensure correct cartridge is installed. Clean the print head (refer to manufacturer's guidelines). Adjust print density in the app. |
| Labels difficult to peel | Faulty label cartridge; improper label type for application. | Ensure you are using genuine MakeID cartridges. Try a different label type if the issue persists. |
| Device not turning on | Battery depleted; device malfunction. | Charge the device for at least 30 minutes. If it still doesn't turn on, contact customer support. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | P31 |
| Product Dimensions | 5.1"D x 4.1"W x 2.4"H (13.0 cm x 10.4 cm x 6.1 cm) |
| Item Weight | 1.27 pounds (576g) |
| Connectivity Technology | Bluetooth |
| Hardware Interface | USB Type C |
| Printing Technology | Thermal Transfer |
| Print Resolution | 300 dpi (Monochrome) |
| Maximum Print Speed | 60 ppm |
| Maximum Media Size | 1 inch (25.4 mm) |
| Compatible Cartridge | MakeID Authentic Label Cartridge-L Series |
| Battery | 2000mAh Lithium Polymer (included) |
| Control Method | App (Android, iOS) |
| Special Feature | Portable, Dust-proof Cover, One-click Cutting |

Image 8.1: Diagram illustrating key features and dimensions of the Makeid P31 label maker, including one-click cutting, 300 dpi printhead, dust-proof cover, 576g lightweight design, 2000mAh battery, and Bluetooth connectivity.
9. Warranty and Support
9.1 Warranty Information
Warranty details for the Makeid P31 Industrial Label Maker are typically provided with the product packaging or can be found on the official Makeid website. Please retain your proof of purchase for warranty claims.
9.2 Customer Support
For technical assistance, app-related queries, or further support, please refer to the MakeID Label Pro app's help section or visit the official Makeid website. Contact information for customer service is usually available on the manufacturer's website.


