Seiko Instruments

Seiko Instruments DPU-S245 SERIAL Mobile Printer Serial, 2in, AC adapter, Battery cable

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DPU-S245 SERIAL

Light in the hand. This Seiko Instruments DPU-S245 mobile printer uses thermal line dot printing with a 2 in print width and Serial interface. Built as a rugged mobile printing solution, it comes with an AC adapter, adapter cord, and battery cable.
Description
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The Seiko 245 (Seiko Instruments DPU-S245) is a compact mobile label and receipt printer designed for on-the-go professional use. Optimized for retail, logistics, field service and POS environments, this direct thermal device delivers reliable, durable output for receipts, tickets and labels while remaining lightweight and easy to carry. Multiple interface options—including Bluetooth, USB, Serial and optional Wi‑Fi—allow flexible integration with laptops, handheld terminals and legacy systems. With a rechargeable lithium‑ion battery, practical bundled accessories and commercial/rugged build options, the DPU-S245 provides a balance of portability, dependable print quality and practical connectivity for mobile teams and fixed deployments that require efficient, high-uptime printing.

Key Features

  • Portable design: Lightweight, compact form factor tailored to mobile workflows and field deployment.
  • Flexible connectivity: Bluetooth, USB and Serial interfaces with optional Wi‑Fi support enable easy integration across devices and systems.
  • Reliable thermal printing: Direct thermal technology produces clear, durable receipts, labels and tickets without consumable inks.
  • Fast operation: Capable of up to 100 mm/s (approx. 4 ips) to maintain throughput in time-sensitive tasks.
  • Battery powered: Rechargeable lithium‑ion battery (battery included on variants) for cordless use throughout a shift.
  • Complete bundle options: Some variants ship with AC adapter, adapter cord, battery cable or carrying accessories for quick deployment.

Specifications

  • Brand: Seiko Instruments
  • Product Name: Seiko 245 / DPU-S245
  • Product Type: Mobile label printer / Portable printer
  • Print Technology: Direct Thermal / Thermal
  • Print Width: 2 in (48 mm)
  • Paper / Media Width: 58 mm
  • Print Speed: 100 mm/s (approx. 4 ips)
  • Print Resolution: 203 dpi
  • Connectivity: Bluetooth, USB, Serial, Wi‑Fi (optional)
  • Interfaces: Bluetooth, USB, Serial
  • Battery Type: Rechargeable lithium‑ion
  • Battery Included: Yes (on applicable variants)
  • Portable: True
  • Ruggedness: Commercial / Industrial (variant dependent)
  • Bundle Contents: AC adapter, adapter cord, battery case / battery cable (variant dependent)
  • Weight: 4 lb (variant specified)
  • Manufacturer: Seiko Instruments
  • Country of Origin: Malaysia (variant specified)
  • MPN / Part Numbers: DPU-S245 BLUETOOTH, DPU-S245 SERIAL, DPU-S245 USB, 22400966, 22400932

Main Features

  • Rugged: Industrial

  • Equipment Format: Mobile

  • DPI: 203 dpi

  • Connection: Serial

  • Max Width: 2 mm

  • Printing Technology: Direct Thermal

Technical Specifications
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Technical Information
Recommended Use Label/Receipt Print
Print Color Capability Monochrome
Maximum Mono Print Speed 3.94 in/s
Maximum Print Resolution (dpi) 203
Number of Columns 32
Maximum Print Width 1.89"
Barcode Symbology Supported
  • UPC-A/E
  • EAN/JAN
  • ITF
  • Code 39
  • Codabar
  • Code 128
  • PDF-417
  • QR Code
  • Maxi Code
  • Data Matrix
Application/Usage Business
Features
  • Tear Bar
  • Easy to Use
  • Lightweight
  • Clamshell Design
  • Durable
Mobile Device Printing Yes
Character Sets Katakana
Connectivity Technology Wired
Print Technology Direct Thermal
Memory
Standard Memory 4 KB
Interfaces/Ports
Serial Port Yes
Cutter
Cutter Yes
Cutter Type Tear Bar
Media Types & Handling
Media Type
  • Roll Paper
  • Label
  • Receipt
Maximum Roll Diameter 1.50"
Fonts & Emulation
Language Emulation ESC/POS
Software
Operating System Supported

Microsoft Windows

Power Description
Power Source
  • AC
  • Battery
  • Power Adapter
Battery Information
Number of Batteries Supported 1
Battery Chemistry Lithium Ion (Li-Ion)
Battery Included Yes
Environmental Conditions
Operating Temperature 14°F (-10°C) - 122°F (50°C)
Physical Characteristics
Form Factor Portable
Height 1.8"
Width 3.3"
Depth 5.1"
Weight (Approximate) 9.88 oz
Miscellaneous
Package Contents
  • DPU-S245 Serial- 2" Mobile Label/Receipt Printer
  • Serial Bundle w/ AC Adapter
  • Cable
  • Battery & Serial Cable
Power Adapter Included Yes
Additional Information

Printer driver supports following OS platforms:

  • Windows XP, 2000
  • Windows Vista
  • Windows 7 32/64 bit
  • Mac OS X 10.2 Jaguar
  • Mac OS X 10.7 Lion
Platform Supported
  • PC
  • Android
Certifications & Standards

FCC, CE, VCCI

Documents
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Product document dpu-s245.pdf DPU-S245 SERIAL Product document dpu-s245.pdf MOD-DPU-S245