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header-product Label printer Brother TJ-4121TN
1,085.99 €

Label printer Brother TJ-4121TN

Label printer Brother TJ-4121TN Photo 1
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Short description

The Brother TJ-4121TN is a thermal line label printer with a maximum resolution of 300 x 300 DPI. It features wired Ethernet LAN connectivity, making it ideal for networked environments. The printer is compact and designed for high-quality label printing, suitable for various applications. Its black color adds a professional touch to any workspace.
Available at price 1,085.99 €: 7 pcs.
Total available for order: 32 pcs.
Warranty: 2 Years
SKU: 3618338
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
20.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
23.07.2026 {{selectedOffer.courierDeliveryString}}
From 7.93 € (Weight: 9.20 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
23.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities
Leasing for legal entities: from 37.79 euros per month
Available for private customers at price 1,131.99 €: 7 pcs.
Together cheaper
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Product information

Description

The Brother TJ-4121TN is a compact industrial thermal line label printer that delivers 300 x 300 dpi barcode labels at speeds up to 7 ips. Designed for integration into networked environments, the unit includes wired Ethernet LAN, USB and RS232 interfaces, optional dual-band 2.4/5 GHz Wi‑Fi, and supports FBPL, ZPL II, EPL2 and DPL emulations. Metal construction, a die-cast printing mechanism and a one-inch media supply spindle make it suitable for continuous use in constrained workspaces.

Advantages

The printer combines high-resolution 300 dpi output and up to 7 ips print speed with a compact footprint and multiple connectivity options for easy drop-in integration. A 3.5-inch full-color HVGA touch panel provides on-device control. Brother provides a two-year limited warranty covering the printer and printhead, plus ongoing customer and technical support. Optional accessories such as a label peeler and liner rewinder, and license-free language emulations and SDKs, extend versatility for varied workflows.

Suitable for

  • Printing barcode labels for inventory and logistics
  • Point-of-sale and retail labeling
  • Small to medium manufacturing and production lines
  • Office or warehouse networked printing via Ethernet or Wi‑Fi

Key specifications

  • Print technology: Thermal line
  • Resolution: 300 x 300 dpi
  • Maximum print speed: up to 7 ips (inches per second)
  • Maximum printing width: 105.7 mm
  • Interfaces: Ethernet LAN, USB, RS232; optional dual-band 2.4/5 GHz Wi‑Fi
  • Display: 3.5-inch full-color HVGA touch panel
  • Weight: 9.4 kg
  • Color: Black

How to use

Install the printer on a stable surface and connect it to your network using Ethernet or the optional Wi‑Fi module. Load label media onto the one-inch spindle and route the media through the feed path according to the user manual. Use the 3.5-inch touch panel to configure basic settings or install drivers and SDKs for Windows, macOS or Linux to enable printing from connected systems. For standalone Scan-to-Print workflows, connect a compatible barcode scanner directly to the printer.

Usage recommendations

For reliable, long-term operation, use media compatible with industrial and desktop label printers, keep the printhead and mechanism free of adhesive build-up, and schedule regular maintenance through a qualified technician. Consider the optional peeler and liner rewinder to increase throughput and improve operator ergonomics in high-volume environments.

Specifications

Maximum printing width:
105.7 mm
Weight:
9.4 kg
Ethernet LAN:
Yes
Print technology:
Thermal line
Product colour:
Black
All features

Ports & interfaces

Ethernet LAN:
Yes
Optional connectivity:
Wireless LAN
Connectivity technology:
Wired
USB 2.0 ports quantity:
2
RS-232 ports:
1
USB port:
Yes

Printing

Colour:
No
Maximum resolution:
300 x 300
Print technology:
Thermal line
Maximum printing width:
105.7 mm

Paper handling

Media thickness:
0.06 - 0.28
Maximum label width:
120 mm
Maximum label length:
11.43 m
Maximum roll diameter:
203.2 mm

Power

AC adapter output current:
2 A
AC input frequency:
50 - 60
AC input voltage:
100 - 240

Logistics data

Harmonized System (HS) code:
84433210

Weight & dimensions

Weight:
9.4 kg
Height:
436 mm
Width:
248 mm
Depth:
274 mm

Features

Internal memory:
128 MB
Flash memory:
128 MB

Design

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
3.5 "
Product colour:
Black
Colour display:
Yes

Technical details

Sustainability compliance:
Yes
Sustainability certificates:
ENERGY STAR

System requirements

Windows operating systems supported:
Windows 10, Windows 7, Windows 8, Windows Vista
Mac operating systems supported:
Y
Linux operating systems supported:
Y
Server operating systems supported:
Windows Server 2012, Windows Server 2012 R2
Mobile operating systems supported:
iOS, Android

Packaging data

Cables included:
AC, USB

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 7 20.07.2026 Best delivery 1,131.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU9 7 20.07.2026 Best delivery 1,085.99 € Best price
WH109 18 03.08.2026 1,368.49 €
1,131.99 €
Stock: 7
Delivery Date: 20.07.2026 Best delivery
Warehouse: WH94
Available only for legal entities
1,085.99 €
Stock: 7
Delivery Date: 20.07.2026 Best delivery
Warehouse: EU9
1,368.49 €
Stock: 18
Delivery Date: 03.08.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Label printer Brother TJ-4121TN cost, and is it available for purchase?

The price is 1,085.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. All transactions are 100% secure and encrypted.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: maximum printing width, weight, ethernet lan, 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.