Seiko Instruments DPU-S445 Mobile Thermal Label Printer 112mm 203dpi USB Bluetooth Serial

Rugged mobile thermal label printer delivering high-speed 203 dpi output up to 90 mm/sec for 112 mm media. Built for field service, logistics, and retail, it combines drop resistance (1.5 m) with a long-lasting Li-ion battery printing up to 20,000 lines per charge.

Advantages

Direct thermal technology eliminates ink and toner costs while ensuring crisp, durable labels. The DPU-S445 withstands drops from 1.5 meters and operates in temperatures from -10°C to 50°C, making it reliable in demanding environments. Connectivity options include Bluetooth 2.1+EDR, USB 2.0, and RS-232C for seamless integration. It supports a wide range of 1D and 2D barcodes, including QR Code and Data Matrix, and is compatible with ESC/POS and Seiko original command sets. The rechargeable 7.4V 2000 mAh Li-ion battery provides ample power for full shifts, and the printer includes sensors for paper end, cover open, and black mark detection.

Suitable for

• Mobile workforce printing: service technicians, delivery drivers, and field sales personnel
• Retail and hospitality: shelf labels, price tags, and receipts
• Warehouse and logistics: shipping labels, inventory tags, and pick tickets
• Healthcare: patient wristbands and specimen labels

Key specifications

• Print technology: Direct thermal
• Print resolution: 203 dpi
• Print speed: Up to 90 mm/sec
• Media width: 112 mm (effective print width 104 mm)
• Connectivity: Bluetooth 2.1+EDR, USB 2.0, RS-232C
• Battery: Rechargeable Li-ion 7.4V, 2000 mAh
• Drop resistance: 1.5 m
• Operating temperature: -10°C to 50°C
• Emulation: ESC/POS and Seiko original command set
• Supported barcodes: UPC-A/E, JAN/EAN-8/13, ITF, CODE39, CODE93, CODE128, CODABAR, PDF417, QR Code, Data Matrix

Recommendations

For mobile professionals who need reliable, high-quality label printing on the go, the DPU-S445 offers the perfect balance of durability, connectivity, and battery life. Its wide media support and fast print speed make it a versatile choice for any field application.