1. Įvadas
The Milestone P29L is a versatile 80mm (3-inch) wireless thermal printer designed for both receipt and label printing. It offers convenient connectivity via Bluetooth for Android/iOS devices and wired USB for computers, making it suitable for various indoor and outdoor working environments. This manual provides detailed instructions to help you set up, operate, and maintain your printer effectively.
2. Pagrindinės savybės
- Dual Printing Mode: Supports both thermal label and receipt printing.
- Belaidis ryšys: Bluetooth for Android/iOS phones.
- Laidinis ryšys: USB for computers.
- Environment Friendly: Thermal printing requires no ribbon or ink cartridges.
- Kelių kalbų palaikymas: English (Default), Arabic, Cyrillic, French, Greek, Korean, Portuguese, Russian, Spanish.
- Keli įvesties metodai: Speech input recognition, bulk import, scan code recognition, picture-to-text conversion.
- Kompaktiškas ir nešiojamas dizainas: Lightweight and durable for various environments.
3. Specifikacijos
| Funkcija | Specifikacija |
|---|---|
| Produkto modelis | MHT-P29L |
| Spausdinimo būdas | Terminis linijinis spausdinimas |
| Spausdinimo plotis | 72 mm |
| Spausdinimo tankis | 576 taškai / eilutė |
| Spausdinimo greitis | 60~90mm/s (Black Print Speed: 90mm/s) |
| Sąsaja | USB + Bluetooth |
| Maksimalus popieriaus dydis | 80 mm |
| Maks. Rezoliucija | 576 Dots/line |
| Kilmės vieta | Guangdong, Kinija |
| Spausdinimo komanda | ESC/TSPL/CPCL |
| Maitinimo adapteris | Input AC100-240V; Output DC9V/1A |
| Įkrovimo laikas | 3 valandos |
| Mechaninės savybės | 50 km |
| Ritinio skersmuo | 50 mm |
| Popieriaus storis | 0.06-0.08 mm |
| Ličio baterija | 2200 mAh / 7.4 V |
| Operacinė sistema | Android, iOS, Windows |
| Sertifikavimas | CE, RoHS, BIS(ISI) |
| Brūkšninio kodo tipas | CODE39, CODE128, UPC-A/EAN13/EAN8/CODE39/CODABAR/CODE93/CODE128, 2D: QR code |
| Matmenys | 136 mm x 120 mm x 61 mm (apytiksliai) |
| Svoris | 0.5 kg |
4. Sąrankos vadovas
4.1. Išpakavimas ir komponentai
Atidarius pakuotę, įsitikinkite, kad yra visi komponentai:
- Milestone P29L Thermal Printer
- Power Adapter (AC100-240V input, DC9V/1A output)
- USB kabelis
- Vartotojo vadovas
- Optional: Carrying Bag, Paper Roll (depending on package)

4.2. Pradinis įkrovimas
Before first use, fully charge the printer. Connect the power adapter to the printer's DC port and plug it into a power outlet. A full charge typically takes about 3 hours.
4.3. Popieriaus ritinio įdėjimas
- Open the printer's top cover by pressing the release button.
- Remove any battery insulation stickers if present (refer to the sticker on the printer).
- Insert the thermal paper roll into the compartment, ensuring the printing side faces the thermal print head.
- Ištraukite nedidelį kiekį popieriaus pro spausdinimo galvutę.
- Tvirtai uždarykite viršutinį dangtelį, kol jis spragtelėdamas užsifiksuos vietoje.

5. Operacija
5.1. Maitinimo įjungimas/išjungimas
Press and hold the power button (usually marked with a universal power symbol) on the front panel to turn the printer on or off.
5.2. Prisijungimas prie įrenginių
The P29L printer supports both Bluetooth and USB connections.

5.2.1. Bluetooth Connection (Android/iOS)
- Įsitikinkite, kad jūsų mobiliajame įrenginyje įjungtas „Bluetooth“.
- Download and install the official printing application, Mlabel, from your device's app store (Google Play for Android, App Store for iOS).
- Open the Mlabel application on your phone.
- Within the Mlabel app, navigate to the Bluetooth settings or device connection section.
- Select your printer from the list of available Bluetooth devices to connect. The default account for the app is "MHT" or "1" (no password required, just click login).
- Pastaba: The printer's Bluetooth cannot be found or connected directly through your phone's system Bluetooth settings. Connection must be initiated from within the Mlabel application.
5.2.2. USB Connection (Computer)
- Prijunkite spausdintuvą prie kompiuterio naudodami pateiktą USB kabelį.
- Install the appropriate printer driver for your operating system (Windows 7 or Windows 10). Drivers can be downloaded from the following links:
- Windows 7 Driver: https://drive.google.com/open?id=0B9xDryhA985fX2Z6WlFhWWFfOEk
- Windows 10 Driver: https://drive.google.com/file/d/0B9xDryhA985faGRnUUh5OEJ6X0k/view?usp=sharing
- Once the driver is installed, the printer will be recognized by your computer and ready for use with compatible software.
5.3. Printing Labels and Receipts
The Mlabel application allows you to print both labels and receipts. You can edit text, use pre-designed templates, or utilize advanced features.
5.3.1. Advanced Printing Features (via Mlabel App)

- Speech Input Recognition: Voice input text content for convenient editing.
- Bulk Import: Print labels in batches with one click.
- Nuskaitymo kodo atpažinimas: Convert scanned barcode content into text or copy to the app.
- Picture to Text: App-built-in recognition and conversion of pictures to text with high accuracy.
5.4. SDK for Developers
For developers wishing to integrate the printer with custom applications, the SDK can be downloaded from: https://www.mhtclouding.com/MHT/MHTFile/other/MHTDevelopmentKit.zip
6. Priežiūra
6.1. Spausdintuvo valymas
Reguliarus valymas padeda išlaikyti spausdinimo kokybę ir pailgina spausdintuvo tarnavimo laiką.
- Turn off the printer and disconnect the power adapter before cleaning.
- Lengvai naudokite minkštą, nepūkuotą audinį dampened with isopropyl alcohol to clean the thermal print head. Allow it to dry completely before use.
- Nuvalykite popieriaus kelią ir volelius, kad pašalintumėte popieriaus dulkes ar šiukšles.
- Spausdintuvo išorę nuvalykite minkštu, sausu skudurėliu.
6.2. Paper Handling and Storage
- Use only high-quality thermal paper to ensure optimal print results and prevent damage to the print head.
- Store thermal paper in a cool, dry place away from direct sunlight and heat to prevent premature discoloration.
- Ensure the paper roll is correctly installed to avoid paper jams.
6.3. Akumuliatoriaus priežiūra
Norėdami maksimaliai pailginti akumuliatoriaus veikimo laiką:
- Venkite dažnai visiškai iškrauti akumuliatorių.
- Jei spausdintuvą ilgesnį laiką nenaudosite, įkraukite akumuliatorių iki maždaug 50 % ir laikykite jį vėsioje, sausoje vietoje.
- Always remove any battery insulation stickers before first use.

7. Problemų sprendimas
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Spausdintuvas neįsijungia | Senka baterija arba maitinimo problema | Charge the printer fully. Ensure the power adapter is correctly connected. |
| Nepavyksta prisijungti per Bluetooth | Incorrect connection method | Connect via the Mlabel app, not directly through phone's Bluetooth settings. Ensure the printer is on and within range. |
| Prasta spausdinimo kokybė | Low battery, dirty print head, or incorrect paper | Charge the printer. Clean the thermal print head. Ensure you are using thermal paper of the correct size (80mm width, 0.06-0.08mm thickness). |
| Popieriaus strigtis | Improper paper installation or wrong paper size | Turn off the printer, open the cover, and carefully remove the jammed paper. Reinstall the paper roll correctly. |
| Spausdintuvo neatpažįsta kompiuteris | Missing or incorrect driver | Install the correct Windows driver from the provided links in Section 5.2.2. |
| Printer not compatible with a specific app (e.g., Loyverse) | Limited third-party app compatibility | The printer is designed to work perfectly with the official Mlabel app. Compatibility with other third-party apps is not guaranteed. |
8. Vartotojo patarimai
- Perkeliamumas: The printer's mini size makes it highly portable for on-the-go printing needs.
- Universalumas: This device functions as both a thermal label printer and a barcode scanner, offering dual utility.
- Popieriaus suderinamumas: Ensure you use receipt paper with dimensions such as 80*30mm or 80*50mm for optimal performance.
- Official App Use: For the best experience and full functionality, always use the official Mlabel printing application.
9. Garantija ir palaikymas
9.1. Informacija apie garantiją
The Milestone P29L printer comes with a 1-year warranty from the date of purchase, covering manufacturing defects.
9.2. Aptarnavimas po pardavimo
For any technical assistance, troubleshooting, or service inquiries, please contact our after-sales support. Services include return and replacement options, call center support, and online technical assistance.
9.3. Papildomi ištekliai
For more information, app downloads, and support, please visit our company websvetainė: http://en.gzmht.com





