01 Package Contents
The package includes:
- Label Printer *1
- Label Paper Roll *1
- USB Type-C Cable *1
- User Manual *1
02 Installation
Step 1: Press the lever on the left side of the device to open the paper compartment.
Diagram Description: Shows the device with a lever. Highlights the cutting edge. Indicates how to insert the label: "Print side down."
Step 2: Press the separators on both sides of the label paper roll and insert the roll into the center of the compartment.
Warning: Be careful of the blade when the paper compartment is open.
Step 3: Close the paper compartment and press and hold the power button to start the device.
Diagram Description: Shows the device with the power button and indicator light.
03 App Installation
Step 1: Before using the printer, install the NIIMBOT app using Google Play or the App Store.
Diagram Description: Shows app store icons (App Store, Google Play) and NIIMBOT app branding. Text indicates "NIIMBOT Design & Print APP easy to download and use."
Step 2: In the app, you can access many new label designs.
Diagram Description: Shows app store icons (App Store, Google Play) and NIIM app branding. Text indicates "NIIM Design & Print APP easy to download and use."
More information is available in the NIIMBOT app.
Options include: Log in to NIIMBOT, Me, Help Center, Hardware.
04 Connection and Printing
Step 1: Open the NIIMBOT app and enable Bluetooth on your phone.
Diagram Description: Shows a smartphone icon with the NIIMBOT logo and a Bluetooth symbol (?). Text: "Turn on Bluetooth".
Step 2: On the app's home screen, select "Connect smart label printer" and then choose the device model.
Note: If a PIN code is required, enter 0000 or 1234.
Step 3: After connecting, select "Current label template" on the home screen to enter the label editor.
Notice: Product photos, accessories, and apps in this manual are for illustrative purposes only and may differ from actual products. Products are subject to change without prior notice.
05 Basic Functions
| Function | Usage |
|---|---|
| Start | Hold the power button for 3 seconds. |
| Shut down | Hold the power button for 3 seconds when the device is on. |
| Print history | Press the power button once when the device is on. |
| Print test page | Press the power button twice when the device is on. |
06 LED Indicator
| Indicator | Status | Description |
|---|---|---|
| White | Blinking | Updating |
| White | Solid | Sleep mode |
| Green | Blinking | Printing |
| Green | Slow blinking | Upload complete |
| Green | Solid | Bluetooth connected |
| Red | Blinking | Open paper compartment / Paper out / Print error |
| Red | Solid | Uploading |
07 Specifications
| Product | Label Printer | Model | NIIMBOT B21 |
| Dimensions | 130*94*61mm | Weight | 299g |
| Charging Time | 3 - 4 hours | Input | 5V DC, 1A |
| Battery Capacity | 1200mAh | Print Method | Thermal printing |
| Print Resolution | 203dpi | Print Width | 20-48mm |
| Connection | Bluetooth, USB Type-C | Interface | USB Type-C |
| Transmission Power | 4dBm(Max.) | Operating Temperature | 5~40°C |
08 Safety Precautions
Please read all instructions and warnings in this manual carefully before using this device to ensure proper function and your safety.
*Notes:
- Do not disassemble the device without authorization. Disassembled products cannot be returned or exchanged.
- Do not use corrosive chemicals or cleaning agents to clean the device.
- Do not use the device near flammable substances such as gas stations or fuel storage areas.
- Please keep the product and accessories out of reach of children or supervise children closely when using the product.
- Immediately disconnect the power if water enters the product.
- Immediately disconnect the power in case of any product malfunction. If you wish to use a power adapter, always use one that is safe, compliant with regulations, and compatible with the device.
- Do not disassemble the product for battery replacement. Improper handling may cause an explosion.
- The battery contains a special protection circuit; please do not disassemble the battery without permission, otherwise, a short circuit or leak may occur. If the electrolyte gets into your eyes, rinse immediately with water and seek medical attention. Do not expose the product and heat source to high temperatures or high humidity.
- Do not immerse it in water, otherwise, it may cause a short circuit, and the battery may heat up, smoke, deform, be damaged, and even explode.
- If smoke or odor is emitted from the product or source, immediately disconnect the source and avoid burns.
09 Declaration of Conformity
Wuhan Jingchen Intelligent Identification Technology Co., Ltd. hereby declares that this device complies with the essential requirements and other relevant provisions of the Radio Equipment Directive (RED) 2014/53/EU.
This product can be used throughout the European Union.
Wuhan Jingchen Intelligent Identification Technology Co., Ltd. hereby declares that the radio equipment type [NIIMBOT B21] is in compliance with Directive 2014/53/EU.
The full text of the EU Declaration of Conformity is available at the following address:
Internet: http://www.niimbot.com.
Wuhan Jingchen Intelligent Identification Technology Co., Ltd.
Support email: service@niimbot.com Official website: www.niimbot.com
Manufacturing address: No. 1, Tianyang Road, Chuanlong Avenue, Hengdian Street, Huangpi District, Wuhan City, Hubei Province, China.
© 2022 NIIMBOT. All rights reserved. NIIMBOT is a trademark of Wuhan Jingchen Intelligent Identification Technology Ltd.
Environmental Protection
Electronic waste marked in accordance with the European Union directive must not be disposed of with other municipal waste. It is subject to separate collection and recycling at designated sites. By ensuring its proper disposal, you prevent possible negative consequences for the environment and human health. The collection system for used equipment is in accordance with local environmental protection regulations for waste disposal. For detailed information on this topic, please contact your local authority, processing plant, or the store where the product was purchased. The product complies with the requirements of the so-called EU New Approach Directives in the areas of safety, health, and the environment, which specify hazards that should be identified and eliminated.
This document is a translation of the original user manual issued by the manufacturer.
The product must be regularly maintained (cleaned) by the user or a specialized service center at the user's expense. If the user manual does not provide information on necessary cyclic maintenance or service tasks, the physical condition of the product should be evaluated weekly for deviations from a physically new product. If any deviation is detected or found, maintenance (cleaning) or service measures must be carried out immediately. Failure to perform proper maintenance (cleaning) and failure to respond to a detected deviation may result in permanent damage to the product. The guarantor is not responsible for damages resulting from negligence.
Importer: INNPRO Robert Błędowski sp. z o.o.
Rudzka 65c
44-200 Rybnik, Poland
Tel: +48 533 234 303
Email: hurt@innpro.pl
Website: www.innpro.pl
Warranty
The warranty is void in case of changes and/or modifications to the product. The manufacturer is not responsible for damages incurred due to improper use of this product.
Disposal
- Dispose of this product at the appropriate collection point.
- Do not discard this product with municipal waste.
- For more information, please contact the retailer or local authorities responsible for waste management.
Documentation
This product was manufactured and is supplied in accordance with all applicable regulations and directives in force in all EU member states. It also meets all relevant specifications and regulations in the country of sale. Official documentation can be obtained upon request. Official documentation includes (but is not limited to) the Declaration of Conformity, Material Safety Data Sheets, and product test reports.
Disclaimer
Product design and specifications are subject to change without prior notice. All logos and trade names are registered trademarks of their respective owners and are protected by law.
