Print labels with ease, even in the toughest production environments, with the Brother TJ-4121TN industrial label printer. The high-volume thermal label printer delivers efficient labelling solutions with performance you can rely on. With ZPL2 emulation compatability, high ribbon capacity and a first-class user experience, this durable industrial printer is built for you, and built to last.Brother's 5-year return-to-base warranty and optional service packs for this product can help protect your business from costly downtime, disruptions, and inconveniences.
Printing
- Print technology: Thermal line
- Colour: No
- Maximum resolution: 300 x 300 DPI
- Maximum printing width: 105.7 mm
Paper handling
- Maximum roll diameter: 203.2 mm
- Maximum label width: 120 mm
- Media thickness: 0.06 - 0.28 mm
- Maximum label length: 11.43 m
Ports & interfaces
- Connectivity technology: Wired
- Ethernet LAN: Yes
- USB port: Yes
- USB 2.0 ports quantity: 2
- RS-232 ports: 1
- Optional connectivity: Wireless LAN
Performance
- Internal memory: 128 MB
- Flash memory: 128 MB
Design
- Product colour: Black
- Display diagonal: 3.5 "
- Colour display: Yes
Power
- AC input voltage: 100 - 240 V
- AC input frequency: 50 - 60 Hz
- AC adapter output current: 2 A
System requirements
- Windows operating systems supported: Windows 10,Windows 7,Windows 8,Windows Vista
- Mobile operating systems supported: Android,iOS
- Linux operating systems supported: Yes
- Mac operating systems supported: Yes
- Server operating systems supported: Windows Server 2012,Windows Server 2012 R2
Weight & dimensions
- Width: 350 mm
- Depth: 530 mm
- Height: 370 mm
- Weight: 9423 g
Packaging data
- Package weight: 11018 g
Packaging content
- Cables included: AC,USB
Logistics data
- Harmonized System (HS) code: 84433210
- Pallet gross height: 163 mm
- Pallet gross weight: 239200 g
- Master (outer) cases per pallet: 20 pc(s)
- Master (outer) cases per pallet layer: 5 pc(s)
- Layers per pallet: 4 pc(s)
- Products per pallet: 20 pc(s)
Technical details
- Sustainability certificates: ENERGY STAR
- Pallet type: 1200 x 1000 mm
- Sustainability compliance: Yes
Other features
- Country of origin: Taiwan

