1. Introduction
Thank you for choosing the SUPVAN LP5120M Label Maker. This manual provides essential information for the safe and efficient use of your new label maker. Please read it thoroughly before operation and keep it for future reference.
2. Safety Information
- Do not disassemble or modify the label maker.
- Keep the device away from water, moisture, and extreme temperatures.
- Use only SUPVAN approved label tapes and accessories.
- Ensure proper ventilation when using the AC adapter.
- Keep out of reach of children.
3. Package Contents
Verify that all items are present in your package:
- SUPVAN LP5120M Label Maker
- 2 x Transparent Continuous Label Tape (0.47 in x 13.12 ft)
- 1 x White Continuous Label Tape (0.47 in x 13.12 ft)
- AC Power Adapter
- User Manual (this document)
4. Product Overview
The SUPVAN LP5120M is a portable label maker designed for various labeling needs. It features a QWERTY keyboard and an LCD screen for easy text input and preview.

Image: The SUPVAN LP5120M Label Maker, showing its ergonomic design, LCD screen, and full QWERTY keyboard.
Key Components:
- LCD Display: Shows text, formatting, and settings.
- QWERTY Keyboard: For entering text and numbers.
- Function Keys: Menu, Flag, Add, Esc, Enter.
- Navigation Keys: Up, Down, Left, Right for menu navigation and cursor movement.
- Print Button: Initiates label printing.
- Tape Compartment: Houses the label tape cassette.
- Cutter Lever: Manually cuts the printed label.
- Power Port: For connecting the AC adapter.
- Battery Compartment: For optional battery power.
5. Setup
5.1 Powering the Device
The LP5120M can be powered by the included AC adapter or by batteries.

Image: The label maker showing the AC adapter connected and the battery compartment open, revealing slots for AA batteries.
Using the AC Adapter:
- Insert the small end of the AC adapter into the power port on the side of the label maker.
- Plug the other end of the AC adapter into a standard electrical outlet.
Installing Batteries (Optional):
- Ensure the label maker is turned off.
- Locate the battery compartment cover on the bottom or back of the device.
- Slide or lift the cover to open the compartment.
- Insert 6 AA batteries (not included) according to the polarity indicators (+/-) inside the compartment.
- Close the battery compartment cover securely.
5.2 Loading Label Tape
- Ensure the label maker is turned off.
- Open the tape compartment cover, usually located on the top or back of the device.
- Insert the label tape cassette into the compartment, ensuring it clicks into place. The tape should feed smoothly into the print head.
- Close the tape compartment cover.
6. Operation
6.1 Power On/Off
- To turn on: Press the Power button (usually marked with a power symbol).
- To turn off: Press and hold the Power button until the device shuts down.
6.2 Basic Text Entry

Image: A detailed view of the label maker's QWERTY keyboard, showing alphanumeric keys and function buttons like Menu, Flag, Add, Esc, and Enter.
- After powering on, the cursor will appear on the LCD screen.
- Type your desired text using the QWERTY keyboard.
- Use the Shift key for uppercase letters and symbols.
- Use the Space key for spaces.
- Use the Backspace key to delete characters.
6.3 Formatting Labels
The LP5120M offers various formatting options:
- Press the Menu button to access formatting options.
- Use the navigation keys (Up/Down/Left/Right) to scroll through options like Font, Size, Bold, Italic, Underline, Frame, etc.
- Press Enter to select an option and apply changes.
- Press Esc to exit the menu without saving changes.
6.4 Printing a Label
- Once your text is entered and formatted as desired, press the Print button.
- The label maker will feed and print the label.
- After printing, manually push the cutter lever to cut the label.
7. Maintenance
7.1 Cleaning the Print Head
Regular cleaning ensures optimal print quality.
- Turn off the label maker and remove the label tape cassette.
- Gently wipe the print head with a soft, lint-free cloth dampened with isopropyl alcohol.
- Allow the print head to dry completely before reinserting the tape and turning on the device.
7.2 Replacing Label Tape
When the label tape runs out or you wish to change tape types:
- Turn off the label maker.
- Open the tape compartment cover.
- Remove the empty or unwanted label tape cassette.
- Insert a new SUPVAN label tape cassette as described in Section 5.2.
- Close the tape compartment cover.
7.3 Battery Care
- Remove batteries if the device will not be used for an extended period to prevent leakage.
- Do not mix old and new batteries, or different types of batteries.
- Dispose of used batteries according to local regulations.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on | No power, dead batteries, or faulty adapter. | Check AC adapter connection. Replace batteries if using battery power. |
| Poor print quality / Faint print | Dirty print head, incorrect tape, or low battery. | Clean the print head (Section 7.1). Ensure correct SUPVAN tape is loaded. Replace batteries or use AC adapter. |
| Tape does not feed or jams | Tape incorrectly loaded, or tape jammed. | Re-load tape cassette (Section 5.2). Gently remove any jammed tape. |
| Label not cutting properly | Cutter blade dull or jammed. | Ensure no tape residue is blocking the cutter. If issue persists, contact support. |
9. Specifications
- Brand: SUPVAN
- Model: LP5120M
- Power Source: AC Adapter (included) or 6 x AA Batteries (not included)
- Label Tape Width: 0.47 inches (12mm)
- Label Tape Type: Continuous
- Printing Technology: Thermal Transfer
- Keyboard Layout: QWERTY
- Display: LCD
- Date First Available: June 14, 2024
10. Warranty & Support
SUPVAN products are manufactured to high-quality standards. For warranty information, please refer to the warranty card included with your purchase or visit the official SUPVAN website. If you encounter any issues or require technical assistance, please contact SUPVAN customer support through the contact information provided on the official website or your purchase documentation.





