# Mobile printer Brother RJ-4230B

**URL:** https://aio.lv/en/product--brother-rj4230bz1--942560
**Data updated:** 2025-12-29 05:22 (EET)
**Category:** POS & Label Printers
**Manufacturer:** Brother
**Manufacturer code:** RJ4230BZ1
**EAN:** 4977766788717
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 683.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 565.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brother-rj4230bz1--942560

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Brother RJ-4230B is a versatile mobile printer featuring direct thermal technology with a maximum resolution of 203 x 203 DPI. It supports paper widths from 45 to 113 mm and has a maximum printing width of 10.4 cm. With both wired and wireless connectivity options, including Mini-USB and Bluetooth, it is ideal for on-the-go printing. The printer is compact, lightweight, and equipped with a 64 MB flash memory and 0.256 GB RAM, making it efficient for various printing tasks.

## Long description

The Mobile printer Brother RJ-4230B is a compact, rugged 4" direct thermal printer designed for mobile receipt and label printing. It supports paper widths from 45 to 113 mm with a maximum printing width of 104 mm (4") and a resolution of 203 x 203 DPI. The unit offers wired and wireless connectivity including Mini-USB, Bluetooth (including low energy and MFi support) and passive NFC, and includes 64 MB flash memory and 0.256 GB RAM for reliable on-the-go operation.
Advantages
The RJ-4230B provides reliable connectivity options and easy integration with Windows, Android and iOS environments through available drivers and SDKs. Its robust design includes an IP54 rating and drop resistance up to 2.1 metres, while a readable LCD with backlight simplifies setup and operation in low-light conditions. Remote firmware and configuration updates are supported via the Mobile Deploy App, and Brother Font Manager enables adding and storing additional fonts and character sets on the printer.
Suitable for
Mobile point-of-sale and retail receipts
On-site invoicing, tickets and quotes
Warehouse and logistics label printing
Field service and utility meter reading
Key specifications
Print technology: Direct thermal
Maximum printing width: 104 mm (4")
Paper width supported: 45–113 mm
Resolution: 203 x 203 DPI
Print speed: up to 127 mm/sec
Connectivity: Mini-USB, Bluetooth (BLE, MFi), passive NFC
Memory: 64 MB flash, 0.256 GB RAM
Durability: IP54, drop tested to 2.1 m
Weight: 0.85 kg
Colour: Black
How to use
Load a compatible direct thermal paper roll (45–113 mm width) into the printer following the user guide orientation marks. Connect the printer to your device via Bluetooth, Mini-USB or use NFC for quick pairing where supported. Install the appropriate driver for Windows or download the SDK for Android/iOS to enable printing from your application. Use the LCD menu and backlight to configure settings and monitor status; the Mobile Deploy App can be used for remote updates and configuration management.
Usage recommendations
Use direct thermal paper suitable for a 203 DPI printer and store spare paper rolls in a cool, dry place. For environments with heavy dust or moisture, verify accessory options from Brother and ensure regular charging and firmware updates via the Mobile Deploy App to maintain reliable performance.

## Specifications

### Printing

| Feature | Value |
|---|---|
| Type | Mobile printer |
| Maximum resolution | 203 x 203 |
| Print technology | Direct thermal |
| Print speed | 127 mm/sec |
| Print speed | 5 ips |
| Maximum printing width | 104 mm |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84433210 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | -20 - 55 |
| Storage relative humidity (H-H) | 10 - 90 |

### Power

| Feature | Value |
|---|---|
| Battery recharge time | 4 h |
| Rechargeable | Yes |
| Power source type | DC, Battery |
| AC input frequency | 50 - 60 |
| AC input voltage | 110/220 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Bluetooth version | 4.2 |
| Ethernet LAN | No |
| Connectivity technology | Wired & Wireless |
| Bluetooth | Yes |
| USB 2.0 ports quantity | 1 |
| Wi-Fi | No |
| Bluetooth profiles | SPP, OPP, HCRP, GATT |
| Standard interfaces | USB 2.0, NFC, Bluetooth |
| Near Field Communication (NFC) | Yes |
| USB port | Yes |
| USB connector | Mini-USB Type-B |

### Paper handling

| Feature | Value |
|---|---|
| Supported paper width | 45 - 113 |
| Maximum media length | 3000 mm |
| Maximum roll diameter | 58 mm |

### Other features

| Feature | Value |
|---|---|
| International Protection (IP) code | IP54 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.85 kg |
| Height | 68 mm |
| Width | 153 mm |
| Depth | 159 mm |

### Packaging content

| Feature | Value |
|---|---|
| Batteries included | Yes |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Built-in display | Yes |
| Display type | LCD |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1278 g |

### Features

| Feature | Value |
|---|---|
| Flash memory | 64 MB |
| RAM capacity | 0.256 GB |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 7 Home Premium, Windows 8 Enterprise, Windows 8, Windows 7 x64, Windows 7 Ultimate x64, Windows 7 Ultimate, Windows 7 Starter x64, Windows 7 Starter, Windows 7 Professional x64, Windows 7 Professional, Windows 7 Home Premium x64, Windows 8 Enterprise x64, Windows 7 Home Basic x64, Windows 7 Home Basic, Windows 7 Enterprise x64, Windows 7 Enterprise, Windows 7, Windows 10 Pro x64, Windows 10 Pro, Windows 10 IOT Core, Windows 10 Home x64, Windows 10 Home, Windows 8.1 x64, Windows 8.1 Pro x64, Windows 8.1 Enterprise x64, Windows 8.1 Enterprise, Windows 8.1, Windows 8 x64, Windows 8 Pro x64, Windows 8 Pro, Windows 10 Enterprise x64, Windows 10 Enterprise, Windows 10 Education x64, Windows 10 Education, Windows 10 |

## FAQ

### How much does the Mobile printer Brother RJ-4230B cost, and is it available for purchase?

The price is 683.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 92 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Mobile printer Brother RJ-4230B be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Brother products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Brother service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: wi-fi, ethernet lan, weight, maximum printing width, print speed, print technology, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Mobile printer Brother RJ-4230B?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/942560/54969363_large.webp