Battery
Battery technology	Lithium-Ion (Li-Ion)
Design
Product colour	Black
Display	LCD
Built-in display
Features
Flash memory	64 MB
RAM capacity	0.256 GB
Country of origin	China
Logistics data
Harmonized System (HS) code	84433210
Products per pallet	168 pc(s)
Pallet gross height	16.6 cm
Pallet gross weight	244.2 kg
Master (outer) cases per pallet	56 pc(s)
Layers per pallet	7 pc(s)
Network
Ethernet LAN
Wi-Fi
Operational conditions
Operating temperature (T-T)	-20 - 55 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	10 - 90%
Other features
International Protection (IP) code	IP54
Rechargeable
Packaging content
Batteries included
Packaging data
Package weight	1.28 kg
Paper handling
Maximum roll diameter	5.8 cm
Supported paper width	45 - 113 mm
Maximum printing width	10.4 cm
Maximum media length	3 m
Ports & interfaces
USB 2.0 ports quantity	1
USB connector	Mini-USB Type-B
Bluetooth version	4.2
Connectivity technology	Wired & Wireless
Bluetooth profiles	GATT, HCRP, OPP, SPP
Standard interfaces	Bluetooth, NFC, USB 2.0
USB port
Bluetooth
Near Field Communication (NFC)
Power
Power source type	Battery, DC
AC input voltage	110/220 V
AC input frequency	50 - 60 Hz
Battery recharge time	4 h
Printing
Maximum resolution	203 x 203 DPI
Print speed	5 ips
Print technology	Direct thermal
Type	Mobile printer
System requirements
Windows operating systems supported	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64
Technical details
Master (outer) cases per pallet layer	8 pc(s)
Pallet type	800 x 1200 mm
Weight & dimensions
Width	121 mm
Depth	247 mm
Height	187 mm
Weight	700 g

Mobile 4 inch printing solution for receipts and labels
The RJ-4230B combines high printing speed, first-class quality and easy operation in a compact housing. The RJ-4230B is extremely durable and can be used in all environments. Moisture and dust or a fall from a height of 2.1 m do not affect the mobile printer.
The new generation of mobile 4 inch printers offers powerful features that enable you to work more productively. A long battery life ensures that you don't have to charge the printer during a working day. The improved media handling enables the rolls to be changed with just one movement and compared to its predecessor, the model requires significantly less space.

Highlights

• Network-compatible label printer
• Print speed up to 127 mm/sec
• Print resolution up to 203 dpi
• USB and Bluetooth interfaces
• Up to 10,000 labels with one battery charge

Product type

• Label printer
• ear category (ElektroG): relevant, category 6 : small devices for IT and telecommunications technology, small devices for IT and telecommunications technology B2C

Specifications

• Print function

Shipping

• WEEE: 71090241

Printer

• Print resolution height: 203 dpi
• Print resolution width: 203 dpi

Connections

• USB Standard: 2.0

Power supply

• Battery

Basic features

• Color: Black
• Height: 6.8 cm
• Length/depth: 15.9 cm
• Width: 15.3 cm
• Weight: 850 g

Scope of delivery

• Brother RJ-4230B mobile label printer
• Belt clip
• Documentation
• Adjustment aid
• Information text included in delivery: Drivers and software for the device can be downloaded from the Brother Support Portal.