Silent, Portable, and Precise — Professional Thermal Printing Anywhere

The SII DPU-414 is a compact, silent, and high-quality portable thermal printer designed for professional field, marine, and industrial applications.
With support for graphics, HEX dump, CRT hardcopy, and optional battery operation, it delivers reliable printing wherever portability and accuracy matter.

Operated by REPRONIX® UAE, this printer is supplied new, with local UAE support and transparent documentation.

Overview

The DPU-414 series from Seiko Instruments (SII) is widely trusted in environments where space, noise reduction, and dependable output are critical. Its line thermal printing mechanism ensures clear text and high-density graphics while maintaining low power consumption.

Ideal for ship systems, NAVTEX, service diagnostics, portable receipts, and technical logs, the DPU-414 supports both serial and Centronics (parallel) data input with a built-in buffer for stable performance.

Key Features

• ✅ Silent thermal line printing (no ink or ribbon)
• ✅ Portable & compact design with optional battery
• ✅ 112 mm paper width with 108 mm max printing width
• ✅ High-quality 203 DPI output
• ✅ Supports characters & high-density graphics
• ✅ HEX dump & CRT display hardcopy support
• ✅ Built-in 28 KB data buffer
• ✅ ESC/P™ command compatible
• ✅ Serial & Parallel (Centronics) interfaces
• ✅ 40-column normal / 80-column condensed printing

Technical Specifications

Printing Method: Thermal serial dot printing
Resolution: 203 DPI
Dots per Line: 9 × 320
Printing Speed:

• Max 52.5 cps (normal)
• Max 80 cps (condensed)

Paper Width: 112 mm
Printing Width: 89.6 mm
Paper Roll Diameter: 48 mm
Roll Length: Approx. 28 m

Character Sets:
Alphanumeric, International, Katakana, Extended graphics

Interfaces:

• Serial (9-pin D-SUB)
• Parallel (36-pin Centronics)

Input Buffer: 28 KB

Power Supply:

• AC Adapter (100–240V input)
• Optional Ni-MH Battery

Operating Temperature: 0°C to 40°C
Printer Life: Approx. 500,000 lines

Dimensions: 160 × 170 × 66.5 mm
Weight: Approx. 580 g (without battery)

Certifications: CE, FCC, VCCI, CCC

Applications

• 🚢 Marine & shipboard systems
• 📡 NAVTEX message printing
• 🧾 Portable receipt printing
• 🧪 Field service diagnostics
• 🏭 Industrial & OEM integration
• 📟 CRT / instrument hardcopy output

Why Choose REPRONIX® UAE

• ✔ New & genuine SII hardware
• ✔ UAE-based support & documentation
• ✔ Clear specifications — no exaggeration
• ✔ Fast UAE delivery (where applicable)
• ✔ Honest compatibility guidance
• ✔ Transparent warranty handling

Delivery & Support (UAE)

• Service Area: UAE only
• Condition: Brand-new product
• Warranty: 1-Year standard manufacturer warranty
• Support: Email & WhatsApp assistance

📧 support@repronix.ae
📱 WhatsApp support available

FAQ (Google-Friendly – Exactly 3)

Q: Is the SII DPU-414 suitable for portable and marine use?
A: Yes. The DPU-414 is designed for portable environments such as marine systems, NAVTEX, and field operations, with optional battery support and silent printing.

Q: What interfaces does the DPU-414 support?
A: It supports Serial (RS-232) and Parallel (Centronics) interfaces, making it compatible with many legacy and industrial systems.

Q: Does the printer support graphics and non-text output?
A: Yes. In addition to standard characters, the DPU-414 supports high-density graphics, HEX dump output, and CRT display hardcopy.

Disclaimer

Product specifications are provided for reference and may change by the manufacturer without notice.
REPRONIX® does not claim “authorized” or “official” status unless explicitly documented.

⚠ Adjusted for compliance: UAE-only supply; no unverified authorization claims.