NIIMBOT B3S Manual

Package Contents

Installation

1. Tear off the seal on the label paper.
   
2. Press down the Paper Compartment Open Button to open the paper compartment.
   
3. Toggle the spindle to the "open" position as the arrow sign indicates.
   
4. Slide the paper compartment baffle to the correct scale according to the width of the paper roll and toggle the spindle towards the blade.
   * After adjusting the paper compartment scale, the spindle must be securely toggled to prevent any misaligned printing.
   
5. Fit the paper roll into the paper compartment and make sure the print side faces the print head. Pull a certain length of paper out from the paper exit and then close the paper compartment cover.
   * Distinguish the sides of the paper roll. It will not print if the paper roll is reversed.
   

Operation Instructions

1. Power On
   When the device is powered off (screen unlit), long-press the Power/Setting button for 2 seconds to power on the device and the monitor screen will display the home interface.
   
2. Feeding Paper
   Press the Paper Exit/OK button and the device will roll out one stretch of paper.
3. Choosing Paper Types: Different Types of Paper Displayed Accordingly
   Crack Label: The seam of paper should be aligned to the cutting opening, tear the paper to have it cut by the blade.
   Black Label: Tear the paper through the tear line without using the blade.
   Cont Labe: A full sheet of print paper and use the blade to have it cut at any position.
   TRN Label: A type of transparent cont label; the seam of paper should be aligned to the cutting opening, tear the paper to have it cut by the blade.
4. Lack of Paper/Open Compartment
   If the monitor screen displays information of Cover Open/Lack of Paper, the device will not respond to printing commands.
   
5. Low Battery
   When the device is out of power, the monitor screen will display "The battery level is low. Please charge!" and will automatically power off in 10 seconds.
   
6. Bluetooth Connection
   When the Bluetooth is connected, the Bluetooth icon will be displayed in inverted white.
   
7. Power Indicator
   When the device is connected with a power adapter, the power icon will be displayed as follows.
   
8. Settings
   Press Power/Settings button at the home interface to enter the settings interface; continue to press the Power/Settings button to switch among 5 different setting interfaces, including "Density"/ "Type of Paper"/"Shutdown Time"/"Language"/"Self-check page". Press Paper Exit/OK button at the setting interface.
   1. Printing density includes 5 levels (1/2/3/4/5).
      
   2. Type of paper includes four types (crack label/black label/cont label/TRN label).
      
   3. The shutdown time when no operation is performed on the device is set in 4 levels (15 minutes/30 minutes/60minutes/ never).
      
   4. Language is available in 2 types (Chinese/English).
      
   5. Press the "Paper Exit/OK" button to print the self-check page. The self-check page will include information of printer model, firmware version, hardware version, device serial number, etc.
      
9. Printing
   During the printing process, the monitor screen will display "Printing", and will automatically return to the home interface when the printing is completed. You can pause the printing with the phone APP or press the "Paper Exit/OK" button.
   

Installing App

1. Download App
   Before using the printer, please install the NIIMBOT app from Google Play or the App Store.
   
   
   
   NIIMBOT
   Design & Print APP easy to download and use
   *More information available on the NIIMBOT app.
   Sign in to NIIMBOT Me Help Center Hardware
2. Download Desktop Version
   You can download and install "NIIMBOT" Desktop version from our official website (www.niimbot.com).

Connecting and Printing

1. Open NIIMBOT app and turn on Bluetooth on your phone.
   
2. On Home, tap Connect smart label printer. Then select device model.
   * Notice: If a PIN code is required, input 0000 or 1234.
3. After connecting, tap on "Current label template" on the Home tab to enter the label editor.

Special Notes
Images of products, accessories, and the app in this manual are for illustrative purposes only and may be different from actual products. Products are subject to change without prior notice.

Basic Functions

Specifications

Safety Precautions

Please read all the instructions and warnings in this manual carefully before using this product to ensure the proper functioning of the device and your safety.

Don't disassemble the product without authorization. Disassembled products cannot be returned or exchanged.

Do not wipe the product with corrosive chemicals or cleaning agents.

Do not use the product near places with flammable products such as gas stations or fuel depots.

1. Please keep the product and accessories out of the reach of children or they must be used under the supervision and guidance of a guardian;
2. Turn off the power immediately when water gets into the product;
3. Turn off the power immediately in case of any product malfunction;
4. If you want to use a power adapter, always use one that is safe, regulatory-compliant, and compatible;
5. Do not disassemble the product to replace the battery. Improper operation may cause an explosion;
6. The battery contains special protection circuit and device, please do not disassemble the battery without authorization, otherwise it may cause a short circuit or leakage. If electrolyte gets into your eyes, flush with water immediately and seek medical help;
7. Do not expose the product and the power adapter to high temperature or high humidity. Do not put them in water, otherwise a short circuit may occur and the battery may heat up, smoke, deform, damage, or even explode;
8. If smoke or smell comes from the product or the power adapter, please unplug the power adapter immediately and avoid any burns.

1. Please use NIIMBOT label paper to prevent print quality issues or printhead damage;
2. Please stop using the product immediately when the battery cannot provide enough power;
3. The product comes with a built-in rechargeable battery. Do not throw it into fire or heat it. Do not charge, use or store it in a hot place, as this may cause overheating, fire or explosion.