1. Introduction
The Marklife P15 is a compact and portable inkless thermal label printer designed for creating adhesive stickers. It connects wirelessly via Bluetooth to your smartphone, allowing for easy label design and printing through the dedicated Marklife app. This manual provides essential information for setting up, operating, and maintaining your P15 label printer.

Key features include free editing capabilities, high-speed printing, Bluetooth connectivity, a mini and portable design, inkless thermal printing, and clear print quality. It supports multiple languages and offers various customization options through its smart app control.
2. Setup Guide
Follow these steps to get your Marklife P15 printer ready for use:
- Install Label Paper: Open the printer cover and install the label paper roll with the label face down, ensuring it feeds correctly into the printing mechanism.

Figure 2: Label Paper Installation, App Download, and Bluetooth Connection - Download the Marklife App: Search for and download the "Marklife" application from your device's app store (available on Android and iOS).
- Connect via Bluetooth: Turn on your P15 printer. Open the Marklife app on your smartphone and follow the in-app instructions to connect to the printer via Bluetooth. Ensure Bluetooth is enabled on your device.
- Charging: The printer is equipped with a 1200mAh Lithium Battery and is rechargeable via a Type-C port. Connect the provided Type-C cable to a suitable power source to charge the device.
3. Operating Instructions
The Marklife P15 printer is controlled through the intuitive Marklife mobile application.
3.1 Using the Marklife App
- Label Editing: The app offers free editing tools, allowing you to customize your labels with various fonts (60+ options), languages (11 supported, including Chinese, English, Korean, Japanese, German, French, Italian, Spanish, Arabic, Russian), icons (800+ options), and frames (20+ options).
- Design & Print: Create your desired label design within the app. Once satisfied, send the design to the connected P15 printer for inkless thermal printing.

3.2 Applications
The P15 printer is versatile and can be used for various labeling needs:
- Home Organization: Label food containers, jars, vitamin bottles, cosmetic products, and more for easy identification and organization.
- Office Efficiency: Create labels for files, drawers, QR codes, or other office items to streamline your workspace.
- General Organization: Label circuit breakers, USB drives, CDs, or any other items requiring clear identification.



4. Maintenance
Proper maintenance ensures the longevity and optimal performance of your Marklife P15 printer.
4.1 Label Paper Care
The thermal label paper used with the P15 printer offers several protective features:
- Water & Oil-proof: The labels are designed to resist water and oil, ensuring the print does not fade even when exposed to moisture.
- Anti-scratch: The labels are resistant to scratches, preventing loss of color when touched or rubbed.
- Tear Resistance: P15 thermal label paper is designed to be durable and cannot be easily torn by hand.
- No Sticky Residue: Compared to other brands, Marklife P15 thermal paper is less likely to leave sticky residue after removal.

4.2 General Cleaning
To clean the exterior of your printer, use a soft, dry cloth. Avoid using abrasive cleaners or solvents that could damage the device.
5. Troubleshooting
If you encounter issues with your Marklife P15 printer, consider the following:
- Printer Not Connecting: Ensure Bluetooth is enabled on your smartphone and the printer is turned on and charged. Restart both the printer and the app.
- Poor Print Quality: Check if the label paper is installed correctly (face down). Ensure the paper roll is not damaged or expired.
- Printer Not Responding: Check the battery level. If the battery is low, charge the printer using the Type-C cable.
- App Issues: Ensure your Marklife app is updated to the latest version. Try restarting the app or reinstalling it if problems persist.
For persistent issues, refer to the Marklife app's help section or contact customer support.
6. Specifications
| Feature | Specification |
|---|---|
| Model | P15 Label Printer |
| Type | Thermal Printer |
| Max Printing Width | 15mm |
| Print Speed | 20mm/s |
| Battery Capacity | 1200mAh Lithium Battery |
| Charging Interface | Type-C Rechargeable |
| Connectivity | Bluetooth |
| Supported Systems | Android, iOS |
| Supported Languages | Chinese (Simplified / Traditional), English, Korean, Japanese, German, French, Italian, Spanish, Arabic, Russian |
| Application | Personal Work Management |
| Consumable Type | Label Paper |
| Double-sided Printing | No |
| Paper Feed Mode | Manual |
| Certification | CE |
| Weight | 150g |
7. User Tips
- For best print quality, ensure your label paper is stored in a cool, dry place away from direct sunlight.
- Regularly check for Marklife app updates to access new features and improvements.
- To conserve battery life, turn off the printer when not in use.
- Experiment with different fonts, icons, and frames in the app to create unique and personalized labels.
8. Warranty and Support
For any warranty claims, technical support, or inquiries not covered in this manual, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.





