# Label printer Brother RJ4230BL Direct thermal 203 x 203 DPI 127 mm/sec Wired Wireless Bluetooth

**URL:** https://aio.lv/en/product--brother-rj4230blz1--8852728
**Data updated:** 2025-09-23 12:59 (EEST)
**Category:** POS & Label Printers
**Manufacturer:** Brother
**Manufacturer code:** RJ4230BLZ1
**EAN:** 4977766793353
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 818.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 676.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brother-rj4230blz1--8852728

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Brother RJ4230BL label printer utilizes direct thermal technology, offering a maximum resolution of 203 x 203 DPI and a print speed of 127 mm/sec. It supports both wired and wireless connectivity, including Bluetooth, and is powered by a Lithium-Ion battery. The printer is designed for efficient label printing in various environments, making it suitable for mobile and office use.

## Long description

The Brother RJ4230BL is a robust mobile label and receipt printer designed for high-performance printing on the go. Utilizing direct thermal technology, this device delivers clear, professional results for labels, tags, and receipts up to 4 inches wide. It is engineered to support a busy mobile workforce by combining fast print speeds with reliable wireless connectivity, ensuring that documentation can be generated instantly in any environment.
Advantages
This printer stands out due to its rugged construction, which is built to withstand the demands of daily mobile use. The integration of Bluetooth wireless technology allows for seamless pairing with mobile devices, significantly reducing setup time and increasing operational efficiency. With a high print speed of 127 mm/sec, it minimizes waiting times, while the rechargeable Lithium-Ion battery ensures long-lasting performance throughout the workday.
Suitable for
Printing shipping labels and logistics tags
Generating on-site invoices and customer receipts
Creating price tags and inventory labels
Issuing quotes and service reports in the field
When it may not be suitable
This printer is optimized for mobile, direct thermal applications and may not be suitable for tasks requiring high-resolution color graphics or specialized media that requires thermal transfer ribbons. It is also not intended for high-volume stationary office printing where a desktop-sized printer with a larger paper capacity would be more efficient.
Key specifications
Print technology: Direct thermal
Maximum resolution: 203 x 203 DPI
Print speed: 127 mm/sec
Connectivity: Wired, Wireless, and Bluetooth
Power source: Rechargeable Lithium-Ion battery
Maximum media width: 4 inches
How to use
To begin using the Brother RJ4230BL, ensure the battery is fully charged and the thermal media roll is correctly installed in the compartment. Connect the printer to your mobile device or computer via Bluetooth or the available wired interface. Once connected, send your print jobs directly from your application. The device is designed for intuitive operation, allowing for quick media changes and simple status monitoring during mobile tasks.
What to consider before purchase
Verify that your software application is compatible with the printer's connectivity options.
Ensure the 4-inch maximum print width meets your specific labeling requirements.
Consider the environment of use to ensure the rugged design aligns with your durability needs.
Usage recommendations
For optimal print quality and to extend the lifespan of the print head, use only high-quality thermal paper rolls compatible with the Brother RJ4230BL. Regularly clean the print head according to the manufacturer's guidelines to prevent residue buildup.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 3000 mAh |

### Other features

| Feature | Value |
|---|---|
| I/O ports | MFi |
| Media types supported | Paper, Synthetic Receipts, Labels, Tags |
| LED indicators | Y |
| Emulations | ZPL emulation, CPCL |
| International Protection (IP) code | IP54 |

### Operational conditions

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

### Design

| Feature | Value |
|---|---|
| Display | LCD |
| Backlight display | Yes |
| Product colour | Black |
| Built-in display | Yes |
| Colour display | No |

### Performance

| Feature | Value |
|---|---|
| Certification | FCC Part15 Class B, UL, CE, CSA |
| Security algorithms | WPA2-PSK, WPA-PSK, 128-bit WEP, 64-bit WEP |
| Number of fonts | 16 |
| Cutter | Yes |

### Printing

| Feature | Value |
|---|---|
| Colour | No |
| Maximum resolution | 203 x 203 |
| Print technology | Direct thermal |
| Maximum print length | 3 m |
| Print speed | 5 lpm |
| Print speed | 127 mm/sec |
| Maximum printing width | 104 mm |
| Minimum print length | 12.7 mm |

### Ports & interfaces

| Feature | Value |
|---|---|
| Bluetooth version | 4.2 |
| Ethernet LAN | No |
| Optional connectivity | Near Field Communication (NFC) |
| Connectivity technology | Wired & Wireless |
| Bluetooth | Yes |
| Wi-Fi | No |

### Packaging data

| Feature | Value |
|---|---|
| Cables included | USB |
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

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

### Power

| Feature | Value |
|---|---|
| Rechargeable | Yes |
| Battery voltage | 7.2 V |

### Features

| Feature | Value |
|---|---|
| Internal memory | 256 MB |
| Flash memory | 64 MB |
| Built-in barcodes | QR Code, UPC-A, PDF417, MaxiCode, GS1 DataBar Expanded, GS1 DataBar, GS1 COMPOSITE, EAN8, EAN13, Code 93, Code 39, Code 128 (A/B/C), CODABAR (NW-7), AZTECCODE |
| Page description languages | ZPL, Raster\_P, ESC/P-P, ESC P, CPCL-native |

### Paper handling

| Feature | Value |
|---|---|
| Maximum label width | 113 mm |
| Core diameter | 25.4 mm |
| Maximum roll diameter | 58 mm |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Batteries included | Yes |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows 7, Windows 8.1, Windows 8 |
| Server operating systems supported | Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2, Windows Server 2008 |
| Mobile operating systems supported | iOS, Android |

## FAQ

### How much does the Label printer Brother RJ4230BL cost, and is it available for purchase?

The price is 818.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 20.07.2026 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 Label printer Brother RJ4230BL 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: display, ethernet lan, weight, wi-fi, 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 Label printer Brother RJ4230BL?

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/8852728/64379870_large.webp