Seiko 3″ 24V Thermal Printer Mechanism – LTPD347

• Seiko – LTPD347 – 3″ High speed and high durability thermal printer mechanism for POS, ECR and KIOSK system

• Compact sized and high speed printing * 24V range – Paper width 80mm – Easy Paper Operation


These 24 Volt printer mechanisms from Seiko are our response to the challenges applications might point during design phases. These mechanisms are very small, fast, robust and reliable. Furthermore we did not forget the orientation to cost targets.

LTPD247/347 are specified for a maximum speed of 200 mm/s. These printers can manage 100 km abrasion resistance and 100 million activation pulse resistance minimum. Considering design flexibility, each model is available as horizontal and vertical type. Paper rolls can be replaced by easy paper operation or automatic paper loading.

In order to round up this product, we offer an auto cutter (please see CAPD247/347), serial and USB interface cards, a CPU and Windows drivers.

Serial and USB interface boards are available.


  • 2- and 3-inch models available
  • Compact size (max. height of 30mm)
  • High speed printing up to 200 mm/s
  • Horizontal and vertical version available
  • Easy paper operation paper insertion
  • Latch function to secure unchanging pressure between thermal head and platen
  • Version with built-in auto cutter available (CAPD Series)


Model LTPD247 (horizontal) LTPD347 (vertical)
*1 Use recommended thermal papers. *2 Excluding protrusion.
Printing Method Thermal line dot printing
Number of dots/line 432 576
Resolution (dots/mm) 8
Paper width (mm) 58+0-1 80+0-1
Printing width (mm) 54 72
Speed (mm/sec) max 200
Paper path Curved
Detection Head temperature By thermistor
Platen position By mechanical switch
Out of paper By photo interrupter
Power supply (V) Operation voltage (Vdd) 2.7 to 3.6 / 4.75 to 5.25
Operation voltage (Vp) 21.6 to 26.4
Peak current (A) Head 2.61 (26.4V / 144dots) / 5.23 (26.4V / 288dots)
Motor 0.44 0.52
Service Life Pulse activation (pulse) 100 million
Abrasion resistance (km) 100*1
Operating temperature (˚C) -10 to 50
Dimensions (W×D×H mm) Horizontal 71.0 × 30.0 × 15.0*2 91.0 × 30.0 × 15.0*2
Vertical 71.0 × 15.0 × 30.0*2 91.0 × 15.0 × 30.0*2
Mass (g) Approx. 56 Approx. 64


Model IFD001-01UK IFD001-01SK
*3 Please see “Associated software tool” for details.
Thermal printer LTPD247, LTPD347, CAPD247, CAPD347
Operating voltage (V) Vp: 21.6 to 26.4
Character matrix
(H×W dots)
16 dots characters: 16 × 8, 16 × 16
24 dots characters: 24 × 12, 24 × 24
Character type Extended graphics character set,
Katakana character set 1,
Katakana character set 2,
Codepage 1252, User page,
Downloaded character,
Optional font,
JIS 1st and 2nd level kanji,
User-defined character
Data input method USB
(W×D×H mm)
69.0 × 50.0 × 14.0
Software*3 Printer Driver/SDK, OPOS Driver,
POS for .NET Driver,
Linux® CUPS Filter/SDK
Model PTD00P01
*4 CG ROM: Japanese
*5 Please see “Associated software tool” for details.
Thermal printer LTPD247, LTPD347, CAPD247, CAPD347
Package form 120pin QFP
Operating voltage (V) Vp: 21.6 to 26.4
Vcc: 3.0 to 3.6
Operating frequency (MHz) 12MHz ± 0.01%
Configuration C-MOS LSI
Input method Parallel, Serial, USB
Character type Extended graphics character set,
Other characters is available with CGs*4 or external ROM
Character matrix
(H×W dots)
16 dots characters: 16 × 8, 16 × 16
24 dots characters: 24 × 12, 24 × 24
(W×D×H mm)
16.0 × 16.0 × 1.7
Software*5 Printer Driver/SDK, OPOS Driver,
POS for .NET Driver,
Linux® CUPS Filter/SDK

Printer Drivers / SDK

Please see for the latest drivers.



BVM Customisation Service

If you cant find an off the shelf product that meets your specific requirements speak with our in house design team who can customize an existing product or design a new product from start to finish.


If you’re unable to find an off-the-shelf product that meets your specific requirements, don’t hesitate to contact our in-house design team. They possess the expertise to customise an existing product to your exact specifications or embark on a fresh design journey to create a customized solution tailored to your requirements. Our design professionals are dedicated to delivering exceptional results, ensuring that the final product not only meets but exceeds your expectations. When you collaborate with our team, you open the door to a world of possibilities, where innovation and creativity converge to bring your vision to life.

Whether it’s modifying an existing product or crafting an entirely new one, our design experts are committed to providing you with a comprehensive, end-to-end solution that perfectly suits your needs. Your satisfaction is our top priority, and we’re here to turn your ideas into reality.


Design | Develop | Test | Manufacture

With over three decades of experience in designing custom industrial and embedded computer and display solutions across a wide array of industries, we’re here to turn your ideas into reality


Here’s a selection of our design, manufacturing & associated services: –

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Design to Order: OEM/ODM Embedded Product Design Services

For customers designing a brand-new product from scratch or working with an existing prototype.

Build to Order Banner

Build to Order: Embedded Computer Design and Customisation Services​

Take an existing system and we can:

Build to Order: Racks and Towers, Peli Case PCs and Mini-ITX PCs

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Embedded Software Services : Configuration, Integration and Deployment

Porting, Integration & Deployment






Materials Management


Logistics and Tracking


External Manufacturing

• Burn in Test
• Temp / Thermal Testing
• Environmental Testing
• Safety Testing
• Software Compatibility Test
• Vendor Selection and Component Procurement
• Product Traceability
• Obsolescence, End of Life and Last Time Procurement Management
• Simple to use on-line RMA System
• Traceability of Shipments
• Product Labelling
• OEM/Branded Packaging
• System Branding
• Custom Labels
• Surface Mount: – High Speed Placement
• Conventional Through Hole Insertion & Assembly
• Automated Optical Inspection
• Bespoke PCB Test


Click here to find out more.