pengenalan
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.
Kandungan Pakej
Sila sahkan bahawa semua item yang disenaraikan di bawah disertakan dalam pakej anda:
- 1 x L12 Label Maker
- 1 x Roll of White Label Paper
- 1 x Type C Charging Cord
- 1 x Manual Pengguna

Figure 1: Contents included in the cudinham L12 label printer package.
Produk Selesaiview
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.

Gambar 3: Dalaman view of the L12 printer highlighting its thermal printing technology and specifications.
Persediaan
1. Mengecas Peranti
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. App Download and Bluetooth Connection
The cudinham L12 operates via the "SharpFox" mobile application. Follow these steps to connect your printer:
- Muat turun Apl: Cari untuk "SharpFox" in your device's app store (iOS or Android) and install it.
- Hidupkan kuasa: Press and hold the power button on the L12 printer to turn it on.
- Dayakan Bluetooth: On your smartphone or tablet, go to your device's settings and ensure Bluetooth is enabled.
- Sambung dalam Apl: 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.
Arahan Operasi
1. Memuatkan Pita Label
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.
- Tutup penutup pencetak dengan selamat.
- 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. Mencipta dan Mencetak Label
The "SharpFox" app offers a wide range of customization options:
- Pilih Jenis Kertas: In the app, choose the correct label size (e.g., 15x30mm, 15x40mm, 15x50mm, or continuous tape) to match the loaded paper.
- Reka Label Anda: Utilize the app's features to create your label. This includes:
- teks: Choose from over 80 fonts and 12 languages.
- Ikon & Sempadan: Access a variety of icons and borders to enhance your labels.
- templat: Use pre-designed templates for various purposes.
- Elemen Khas: Add QR codes, barcodes, dates, and other material information.
- Praview dan Cetak: 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.

Gambar 7: Lebihview of the SharpFox app's extensive customization options.
Penyelenggaraan
Proper care ensures the longevity and optimal performance of your cudinham L12 label printer:
- Pembersihan: 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.
- Storan: Simpan pencetak di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
- Penjagaan Bateri: To maintain battery health, avoid fully discharging the battery frequently. Charge the device regularly, even if not in constant use.
- Label Tape: Use only cudinham-compatible thermal label tapes to prevent damage to the print head and ensure optimal print quality.
Menyelesaikan Masalah Isu Biasa
If you encounter problems with your L12 label printer, refer to the following solutions:
- Pencetak Tidak Menyambung melalui Bluetooth:
- Ensure the printer is powered on and fully charged.
- Sahkan Bluetooth didayakan pada peranti mudah alih anda.
- Mulakan semula kedua-dua pencetak dan peranti mudah alih anda.
- 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.
- Pencetak Tidak Memberi Respons:
- Tekan dan tahan butang kuasa selama 5-10 saat untuk memaksa mulakan semula.
- Charge the printer for at least 30 minutes.
Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Model | L12 |
| Teknologi Percetakan | terma |
| Resolusi Cetakan | 203 DPI |
| Ketersambungan | Bluetooth |
| Output Pencetak | Monokrom |
| Kapasiti Helaian Input Maks | 1 |
| Saiz Label yang Disokong | 15x30mm, 15x40mm, 15x50mm, Continuous Label Tapes |
| Bateri | 1 Litium Ion (termasuk) |
| Antara Muka Pengecasan | USB jenis C |
| Dimensi Produk | 3.3D x 6.9W x 8.9H Sentimeter |
| Berat Barang | 209 g |
| Ciri Khas | Clear Printing, Inkless, Portable, Rechargeable, Wireless |
Waranti dan Sokongan Pelanggan
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.





