Ro-ràdh
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.
Susbaint pacaid
Dèan cinnteach gu bheil na nithean gu lèir a tha air an liostadh gu h-ìosal air an toirt a-steach don phacaid agad:
- 1 x L12 Label Maker
- 1 x Roll of White Label Paper
- 1 x Type C Charging Cord
- 1 x Leabhar-làimhe Cleachdaiche

Figure 1: Contents included in the cudinham L12 label printer package.
Bathar seachadview
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.

Figear 3: Taobh a-staigh view of the L12 printer highlighting its thermal printing technology and specifications.
Suidhich
1. A 'cur cosgais air an inneal
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:
- Luchdaich sìos an App: Lorg airson "SharpFox" in your device's app store (iOS or Android) and install it.
- Cumhachd air: Press and hold the power button on the L12 printer to turn it on.
- Dèan comas air Bluetooth: On your smartphone or tablet, go to your device's settings and ensure Bluetooth is enabled.
- Ceangail san aplacaid: 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.
Stiùireadh Obrachaidh
1. A’ luchdachadh teip leubail
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.
- Dùin còmhdach a’ chlò-bhualadair gu tèarainte.
- 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. A’ cruthachadh agus a’ clò-bhualadh bileagan
The "SharpFox" app offers a wide range of customization options:
- Tagh Seòrsa Pàipeir: In the app, choose the correct label size (e.g., 15x30mm, 15x40mm, 15x50mm, or continuous tape) to match the loaded paper.
- Dealbhaich do bhileag: Utilize the app's features to create your label. This includes:
- Teacs: Choose from over 80 fonts and 12 languages.
- Icons & Borders: Access a variety of icons and borders to enhance your labels.
- Teamplaidean: Use pre-designed templates for various purposes.
- Feartan sònraichte: Add QR codes, barcodes, dates, and other material information.
- Ro-làimhview agus Clò-bhuail: 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.

Figear 7: Os a chionnview of the SharpFox app's extensive customization options.
Cumail suas
Proper care ensures the longevity and optimal performance of your cudinham L12 label printer:
- Glanadh: 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.
- Stòradh: Stòraich am clò-bhualadair ann an àite fionnar, tioram air falbh bho sholas dìreach na grèine agus teòthachd anabarrach.
- Cùram Bataraidh: To maintain battery health, avoid fully discharging the battery frequently. Charge the device regularly, even if not in constant use.
- Teip Leubail: Use only cudinham-compatible thermal label tapes to prevent damage to the print head and ensure optimal print quality.
Fuasgladh cheistean cumanta
If you encounter problems with your L12 label printer, refer to the following solutions:
- Clò-bhualadair gun cheangal tro Bluetooth:
- Dèan cinnteach gu bheil am clò-bhualadair air agus gu bheil e làn-luchdaichte.
- Dearbhaich gu bheil Bluetooth air a chomasachadh air an inneal gluasadach agad.
- Ath-thòisich an clò-bhualadair agus an inneal gluasadach agad.
- 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.
- Thoir sùil airson bacadh sam bith ann an slighe a’ phàipeir.
- Ensure the label roll is not empty.
- Clò-bhualadair gun fhreagairt:
- Brùth is cum sìos am putan cumhachd airson 5-10 diogan gus ath-thòiseachadh a thoirt gu buil.
- Charge the printer for at least 30 minutes.
Sònrachaidhean
| Feart | Sònrachadh |
|---|---|
| Modail | L12 |
| Teicneòlas clò-bhualaidh | Teirmeach |
| Fuasgladh Clò-bhualaidh | 203 pso |
| Ceangalachd | Bluetooth |
| Toradh Clò-bhualadair | Monochrome |
| Comas duilleag cuir a-steach as àirde | 1 |
| Meudan Leubail a tha air an Taiceadh | 15x30mm, 15x40mm, 15x50mm, Continuous Label Tapes |
| Bataraidh | 1 Lithium Ion (air a ghabhail a-steach) |
| Eadar-aghaidh cosgais | Seòrsa C USB |
| Meudan toraidh | 3.3D x 6.9W x 8.9H ceudameatairean |
| Cuideam nì | 209 g |
| Feartan sònraichte | Clear Printing, Inkless, Portable, Rechargeable, Wireless |
Barantas agus Taic Luchd-cleachdaidh
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.