Niimbot B4 Thermal Label Printer User Manual

1. Introducció

The Niimbot B4 is a portable 4-inch thermal label printer designed for various labeling needs in small businesses, home offices, and warehouses. It offers high-quality, inkless printing with Bluetooth connectivity, making it easy to use and highly versatile. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your B4 label printer.

Image: Niimbot B4 Thermal Label Printer with feature highlights.

2. Contingut del paquet

Marqueu la casella per als elements següents:

• 1 × Niimbot B4 Thermal Label Printer
• 1 × cable USB tipus C
• 1 × Manual d'usuari
• 1 × Gift: 1 Roll Label Paper (pre-installed inside the printer)

Image: Niimbot B4 Package Contents.

3. Especificacions

4. Guia de configuració

4.1. Càrrega de la impressora

Before first use, fully charge the printer. Connect the provided Type-C USB cable to the printer's charging port and a suitable power adapter (not included). The 2000mAh battery takes approximately 3-4 hours to fully charge. A full charge can print approximately 401 labels.

Image: Battery capacity and charging information.

4.2. Càrrega de paper d'etiquetes

The Niimbot B4 supports label paper widths from 20mm to 110mm (0.78"-4.33").

1. Obriu la coberta superior de la impressora.
2. Insert the label roll into the paper compartment, ensuring the labels feed out smoothly.
3. Close the top cover firmly. The printer will automatically detect the label size and calibrate.

Image: Label paper loading and supported widths.

4.3. App Installation and Device Connection

The Niimbot B4 connects wirelessly via Bluetooth to both mobile devices (iOS/Android) and PCs (Windows 7 or later).

1. Per a dispositius mòbils: Download the free 'NIIMBOT' app from your device's app store. Enable Bluetooth on your phone, open the app, and follow the on-screen instructions to connect to your B4 printer. The printer supports simultaneous connection of up to 3 iOS phones and 7 Android phones.
2. Per a ordinadors: Ensure your PC has Bluetooth enabled (Windows 7 or later). Download the NIIMBOT software from the official Niimbot website. Install the software and follow the instructions to pair your printer via Bluetooth.

Image: Bluetooth connection for phone and PC.

5. Instruccions de funcionament

5.1. Using the NIIMBOT App

The NIIMBOT app offers extensive features for label design and printing:

• Plantilles: Access automatic template matching, 160+ frames, and 100+ borders for custom label designs.
• Contingut: Utilize 20+ fonts, 1600+ icons, and support for text, pictures, QR codes, and barcodes.
• Funcions: Features include scanning, image recognition, batch printing, and serial number generation.
• Idiomes: The app supports over 20 languages.

Image: NIIMBOT App features and interface.

5.2. Impressió d'etiquetes

Once your device is connected and label paper is loaded, you can start printing. The B4 printer uses thermal printing technology, requiring no ink. It offers fast printing at a maximum speed of 80mm/s.

The printer is suitable for a wide range of applications, including:

• Ús comercial: Shipping labels, address labels, product labels (e.g., for mother and child products, fresh food, medicine), price tags, jewelry labels, clothing tags, beverage labels, meeting name labels.
• Gestió de magatzem: Warning labels, tip labels, area labels for material classification.
• Ús d'oficina: Document labels, asset ID.
• Ús domèstic: Photo prints, kitchen sorting labels.

Imatge: Examples of labels for business use.

Image: Labels for warehouse management.

Image: Labels for office and home use.

Image: Labels for retail use.

6. Manteniment

6.1. Neteja del capçal d'impressió

Per garantir una qualitat d'impressió òptima, netegeu regularment el capçal d'impressió. Utilitzeu un drap suau i sense borrissol, netegeu-lo suaument.ampened with isopropyl alcohol. Gently wipe the print head surface. Allow it to dry completely before closing the cover or using the printer.

6.2. Storing Label Paper

Store label rolls in a cool, dry place away from direct sunlight and excessive heat or humidity. Improper storage can affect label adhesion and print quality.

6.3. Cura de la bateria

To prolong battery life, avoid fully discharging the battery frequently. If the printer will not be used for an extended period, charge it to about 50% and store it in a cool, dry place. Recharge it every few months to prevent deep discharge.

7. Solució De Problemes

• La impressora no s'encén: Ensure the battery is charged. Connect the Type-C cable to a power source and try again.
• Mala qualitat d'impressió: Check if the label paper is loaded correctly. Clean the print head as described in the maintenance section. Ensure you are using genuine Niimbot label paper.
• No es pot connectar mitjançant Bluetooth: Make sure Bluetooth is enabled on your device and the printer is within range. Restart both the printer and your device. Ensure the NIIMBOT app/software is up to date.
• Embús de paper: Open the printer cover and carefully remove any jammed label paper. Ensure the label roll is properly seated and not too tight.
• Etiquetes que no s'alimenten: Check if the label roll is inserted correctly and not empty. Ensure the labels are not stuck together.

For more detailed troubleshooting, refer to the comprehensive user manual included in your package or the help section within the NIIMBOT app.

8. Consells d'usuari

• Optimitzar la durada de la bateria: For longer printing sessions, consider connecting the printer to a power bank via the Type-C port.
• Label Variety: Experiment with different label types (white, round, transparent, cable, color, address) and sizes (20-110mm) to find the best fit for your needs.
• Característiques de l'aplicació: Explore the NIIMBOT app's advanced features like batch printing and serial number generation to streamline your labeling tasks.
• Actualitzacions periòdiques: Keep the NIIMBOT app and printer firmware updated to ensure compatibility and access to new features.

Image: Niimbot B4 label width support and label types.

9. Garantia i Suport

For warranty information and customer support, please refer to the official NiiMbot website or contact the seller directly. Keep your purchase receipt for warranty claims.