| Manufacturer | Brother |
| Model | TJ4520TNP |
| Product Type | Industrial Thermal Label Printer |
| Print Technology | Thermal Transfer / Direct Thermal |
| Form Factor | Desktop / Industrial |
| Maximum Print Resolution | 300 dpi |
| Maximum Print Speed | 12 inches per second |
| Media Handling | Peeler, Rewinder |
| Control Panel | Color LCD with navigation buttons |
| Processor | 32-bit RISC |
| Memory | 256 MB Flash, 128 MB SDRAM |
| Power Requirements | 100–240 V AC, 50/60 Hz |
| Power Consumption (Printing) | Approx. 85 W |
Brother TJ4520TNP 4.5" Thermal Industrial Printer, 300dpi, Peeler/Rewind

Key Benefits
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- High-speed and high-resolution output makes it ideal for large-scale industrial labeling operations.
- Versatile connectivity options—LAN, USB, Serial, and dual Host-USB—allow easy system integration.
- Backed by a 2-year Premier Warranty, ensuring a reliable long-term investment in demanding environments.
Product Overview
The Brother TJ4520TNP is a robust 4.5-inch industrial thermal label printer engineered for high-volume applications. It delivers 300 dpi resolution at 12 ips, ensuring crisp output. Featuring an integrated peeler and rewinder and a color LCD interface, it simplifies operation and label handling. With flexible LAN, USB, Serial, and dual Host-USB connectivity, it's adaptable to complex system infrastructures. TAA compliant and built in Taiwan, it's ideal for federal and industrial environments. A 2-year Premier Warranty further enhances investment security.
Specifications
Product Overview
Physical & Environmental
| Dimensions (W x D x H) | 271 mm x 502 mm x 308 mm |
| Weight | 15 kg (33.06 lbs) |
| Operating Temperature | 5°C to 40°C (41°F to 104°F) |
| Operating Humidity | 25–85% RH (non-condensing) |
| Storage Temperature | -40°C to 60°C (-40°F to 140°F) |
| Storage Humidity | 10–90% RH (non-condensing) |
Cloud Management & Licensing
| Remote Management | Brother b-guard, Web Based Management |
| Drivers & SDKs | Windows, Linux, macOS, Android, iOS SDKs |
| Label Design Software | P-touch Editor, BarTender UltraLite |
Interfaces
| USB Interface | USB 2.0 Type B |
| Host USB Ports | 2 x USB Host |
| Serial Port | RS-232C |
| LAN Interface | 10/100/1000 Base-T (RJ-45) |
| Optional Interface Slot | Yes |
| Supported Emulations | FBPL-EZ (EPL2, ZPL2, DPL) |
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Certifications | CE, FCC, UL, cUL, CB, NOM |
| RoHS Compliant | Yes |
| Energy Star Certified | No |
Advanced Security Features
| SNMP Support | Yes |
| IP Filtering | Yes |
| HTTPS Support | Yes |
| Password Protected Management | Yes |