Niimbot lable master B21 image

Niimbot lable master B21

Quick information
Brand niimbot lable master 2023
Model B21
Released Year 2023
Type Printers
Series B21
Printing Technology Direct Thermal Printing
Controller Type Android, iOS
Item Weight 2.48 ounces
Maximum Media Size 50mm
Maximum Color Print Resolution 300 x 300 dpi
Product Dimensions 6.2"D x 2.7"W x 4.4"H
Status Active
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Overview

The niimbot Label Master B21 is a compact, portable label printer designed for office and personal use, specializing in high-resolution thermal printing without the need for ink or toner.

This device utilizes direct thermal printing technology enabling crisp and clear label outputs, making it efficient for labeling documents, items, and organizing systems.

It supports Bluetooth 5.0 connectivity for seamless wireless communication with smartphones and tablets, compatible with both iOS and Android platforms via the dedicated niimbot app.

The printer incorporates a built-in rechargeable lithium battery that ensures extended use with fast USB Type-C charging.

Label roll sizes supported include various widths up to 50mm, allowing flexible customization for different labeling needs.

Its compact form factor with a lightweight design makes it highly portable and suitable for diverse office environments.

Specifications

Product Dimensions 6.2"D x 2.7"W x 4.4"H
Controller Type Android, iOS
Maximum Media Size 50mm
Included Components Labels
Print media Labels
Scanner Type Portable
Max Input Sheet Capacity 100
Max Copy Speed (Black & White) 203 ppm
Display Type LCD
Compatible Devices PC, Smartphones, Tablets
Maximum Color Print Resolution 300 x 300 dpi
Sheet Size 1.97 inches
Maximum Black and White Print Resolution 300 dpi
Dual-sided printing Yes
Maximum copies per run 230
Max copy resolution color 300 dpi
Max copy resolution black-white 300 dpi
Duplex Automatic
Hardware Interface Bluetooth
Ink Color Black
Resolution 300 x 300
Additional Printer functions Print Only
Control Method App
Output sheet capacity 230
Number of Drivers 2
Processor Count 1
Series Number 21
Total USB Ports 1
Printer Ink Type Thermal
Item Weight 2.48 ounces
Item model number B21
Batteries 1 Lithium Polymer batteries required. (included)
Date First Available February 9, 2023
Manufacturer niimbot lable master
Model Label Master B21
Device Type Portable Label Printer
Printing Technology Direct Thermal Printing
Print Resolution 300 dpi
Connectivity Bluetooth 5.0
Supported Platforms iOS, Android
Label Width Up to 50 mm
Battery Built-in Rechargeable Lithium-Ion Battery
Charging Interface USB Type-C
Print Speed Approximately 30 mm per second
Dimensions 104 x 55 x 22 mm
Weight Approx. 130 grams
Color White
Operating Temperature 0-40°C
Additional Features Compact design, mobile app control, inkless printing

Key Advantages

The niimbot B21 offers high-resolution print quality at 300 dpi, ensuring sharp and professional labels.

Its inkless thermal printing technology eliminates consumable ink costs and reduces maintenance needs.

Bluetooth connectivity enhances mobility by allowing wireless printing directly from mobile devices.

The device supports multiple label sizes and types, providing versatile use cases from home organization to professional office labeling.

Lightweight and portable design enables easy transport and use on the go.

The rechargeable battery with USB-C charging offers convenience and sustainability for continuous usage.

Limitations

Being a thermal printer, the B21 is limited to monochrome printing and cannot produce colored labels.

Print speed is moderate, which may not be suitable for high-volume industrial labeling tasks.

The label roll capacity is relatively small, requiring frequent replacement for extensive labeling needs.

Compatibility is mainly limited to mobile devices; there is no native desktop software support.

Labels require special thermal paper, and using non-official rolls may reduce print quality or damage the device.

The lack of advanced features such as barcode scanning or automatic cutter limits its utility in complex workflows.

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