Introduction
The cudinham L12 Bluetooth Label Printer is a compact, thermal label maker designed for efficient organization in various settings, including home, office, and school. This device allows you to create custom labels quickly and easily using a dedicated mobile application, eliminating the need for ink or toner. This manual provides detailed instructions on how to set up, operate, and maintain your L12 label printer.
Пакеттин мазмуну
Төмөндө тизмеленген нерселердин баары пакетиңизге камтылганын текшериңиз:
- 1 x L12 Label Maker
- 1 x Roll of White Label Paper
- 1 x Type C Charging Cord
- 1 x User Manual

Figure 1: Contents included in the cudinham L12 label printer package.
Продукт бүттүview
The cudinham L12 is a mini thermal label printer featuring a lightweight and portable design. It utilizes BPA-free direct thermal technology, providing 203 DPI high-definition monochrome printing without the need for ink. The device connects wirelessly via Bluetooth to your smartphone or tablet, allowing for label design and printing through a dedicated application.

Figure 2: The cudinham L12 label printer's portable design and key features.

3-сүрөт: Ички view of the L12 printer highlighting its thermal printing technology and specifications.
Жайгашуу
1. Аппаратты заряддоо
Before first use, ensure the label printer is fully charged. Connect the provided Type C charging cord to the printer's charging port and a suitable USB power adapter (not included). The indicator light will show charging status.
2. Колдонмону жүктөп алуу жана Bluetooth туташуу
The cudinham L12 operates via the "SharpFox" mobile application. Follow these steps to connect your printer:
- Колдонмону жүктөп алыңыз: Издөө "SharpFox" in your device's app store (iOS or Android) and install it.
- Күйгүзүү: Press and hold the power button on the L12 printer to turn it on.
- Bluetooth иштетүү: On your smartphone or tablet, go to your device's settings and ensure Bluetooth is enabled.
- Колдонмодо туташуу: Open the "SharpFox" app. The app will guide you to select and connect to your L12 printer (e.g., "L12_D0B8_BLE").

Figure 4: Step-by-step guide for app download and printer connection.
Иштөө нускамалары
1. Этикетка лентасын жүктөө
To load the label tape:
- Open the printer cover by sliding the release button.
- Insert the roll of label paper with the printing side facing up, ensuring it feeds smoothly into the printing mechanism.
- Принтердин капкагын бекем жабыңыз.
- Press the power button briefly to test the label paper feed and ensure it is correctly positioned.

Figure 5: Correct method for loading label tape into the printer.
2. Этикеткаларды түзүү жана басып чыгаруу
The "SharpFox" app offers a wide range of customization options:
- Кагаз түрүн тандоо: In the app, choose the correct label size (e.g., 15x30mm, 15x40mm, 15x50mm, or continuous tape) to match the loaded paper.
- Энбелгиңизди долбоорлоо: Utilize the app's features to create your label. This includes:
- Текст: Choose from over 80 fonts and 12 languages.
- Icons & Borders: Access a variety of icons and borders to enhance your labels.
- Калыптар: Use pre-designed templates for various purposes.
- Атайын элементтер: Add QR codes, barcodes, dates, and other material information.
- Preview жана басып чыгаруу: Review your label design in the app. Once satisfied, tap the "Print" button. The printer will automatically cut the label after printing.

Figure 6: The SharpFox app interface for designing custom labels.

Figure 7: ашыкview of the SharpFox app's extensive customization options.
Техникалык тейлөө
Proper care ensures the longevity and optimal performance of your cudinham L12 label printer:
- Тазалоо: Use a soft, dry cloth to clean the exterior of the printer. For the print head, gently wipe with an alcohol swab if print quality degrades. Ensure the printer is off before cleaning.
- Сактагыч: Принтерди салкын, кургак жерде, тике күндүн нурунан жана экстремалдык температурадан алыс сактаңыз.
- Батареяга кам көрүү: Батареянын иштөө мөөнөтүн сактоо үчүн, батареяны тез-тез толук зарядсыздандырбаңыз. Түзмөктү үзгүлтүксүз кубаттап туруңуз, ал тургай тынымсыз колдонулбаса да.
- Label Tape: Use only cudinham-compatible thermal label tapes to prevent damage to the print head and ensure optimal print quality.
Жалпы көйгөйлөрдү чечүү
If you encounter problems with your L12 label printer, refer to the following solutions:
- Принтер Bluetooth аркылуу туташпай жатат:
- Принтердин күйгүзүлгөнүн жана толук заряддалганын текшериңиз.
- Мобилдик түзмөгүңүздө Bluetooth иштетилгенин текшериңиз.
- Принтерди да, мобилдик түзмөгүңүздү да өчүрүп-күйгүзүңүз.
- Forget the device in your phone's Bluetooth settings and try reconnecting through the SharpFox app.
- Poor Print Quality (Faint or Missing Lines):
- Check if the label tape is loaded correctly with the printing side facing up.
- Ensure the label tape is cudinham-compatible and not expired or damaged.
- Clean the print head with an alcohol swab.
- Ensure the printer battery is sufficiently charged.
- Label Paper Not Feeding:
- Open the cover and re-seat the label roll, ensuring it's properly aligned.
- Check for any obstructions in the paper path.
- Ensure the label roll is not empty.
- Принтер жооп бербей жатат:
- Кайра иштетүүгө мажбурлоо үчүн кубат баскычын 5-10 секунд басып туруңуз.
- Charge the printer for at least 30 minutes.
Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Модел | L12 |
| Басма технологиясы | Термикалык |
| Print Resolution | 203 DPI |
| Байланыш | Bluetooth |
| Принтердин чыгышы | Монохромдуу |
| Максималдуу киргизүү барагынын сыйымдуулугу | 1 |
| Колдоого алынган энбелгилердин өлчөмдөрү | 15x30mm, 15x40mm, 15x50mm, Continuous Label Tapes |
| Батарея | 1 Литий-ион (кошулган) |
| Заряддоо интерфейси | Type C USB |
| Продукциянын өлчөмдөрү | 3.3D x 6.9W x 8.9H Сантиметр |
| Элемент Салмагы | 209 г |
| Өзгөчөлүктөр | Clear Printing, Inkless, Portable, Rechargeable, Wireless |
Кепилдик жана Кардарларды колдоо
The cudinham L12 Bluetooth Label Printer comes with a standard manufacturer's warranty. For specific warranty details, please refer to the documentation included with your purchase or contact cudinham customer support. If you experience any issues not covered in this manual or require further assistance, please reach out to the retailer or manufacturer's support channels.





