DPU-S Series Mobile Printers
The switch to mobile computing can offer dramatic bottom line results, by making users more efficient, shortening transaction times, expanding revenue opportunities, and more. The transition to mobility can be daunting though. Equipment has to be durable enough to perform consistently in the field. Downtime is not an option. Technology must be intuitive for operators who are not IT professionals. And with constrained budgets, solutions must provide an immediate return on investment.
DPU-S series mobile printers tackle the challenges of going mobile with durable, easy-to-use, and cost-effective models that accelerate ROI.
Reliable High-performance Printing
DPU-S models can survive multiple 4-foot drops to concrete* and are rated for a minimum of 50 km total printing, or approximately 328,000 six-inch printouts. This proven reliability ensures long-life performance in rugged mobile printing environments.
Travels Light, Ease to Use
These printers are designed for maximum portability and ease of use. With small footprint, very lightweight designs, DPU-S printers provide an exceptional alternative to other heavier, bulkier models. Clamshell-style paper replacement means you can drop in a new roll without slowing down. And intuitive LED readouts give clear indications of printer status.
Maximum Return on Investment
Highly cost-effective DPU-S printers provide the ideal mobile printing solution for today’s constrained IT budgets. By providing exceptional value for products that perform day in and day out, DPU-S series printers deliver the right business case for going mobile.
*with carrying case
- Compact, lightweight design
- Up to 100 mm/second high speed printing
- Cost-effective models that accelerate ROI
- Choice of USB, IrDA, Serial and Bluetooth connectivity


DPU-S Series Specifications
Model | DPU-S245 | DPU-S445 | |
Printing | Method | Direct thermal | |
No. dots/line | 384 | 832 | |
Resolution (dots/mm) | 8 | ||
Paper width (mm) | 58![]() |
112![]() |
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Printing width (mm) | 48 | 104 | |
Speed (mm/sec) | 100 | 90 | |
Character matrix (H x W dots) | 24 x 12, 24 x 24, 16 x 8, 16 x 16 | ||
Character dimensions (H x W mm) | 3.0 x1.5, 3.0 x 3.0, 2.0 x 1.0, 2.0 x 2.0 | ||
Number of columns | 24, 12, 32, 16 | 52, 26, 69, 34 | |
Type of Paper | Receipt roll | Receipt roll, label roll, cut sheet | |
Character type | Optional Font, Downloaded Character, User-defined Character, Extend Graphics Character set ,Katakana Character set, JIS 1&2 level Kanji, CP1252 | Optional Font, Downloaded Character, User-defined Character, Extend Graphics Character set, Katakana Character set, JIS 1&2 level Kanji | |
Barcode | UPC-A/E, JAN(EAN)8/13, ITF, CODE39, CODABAR, CODE128, PDF417, QR Code, MaxiCode, Data Matrix | ||
Power supply (V) | Li-lon Battery, Specified AC adapter | ||
Interface | Bluetooth *1, USB, IrDA(ver1.2), Serial | ||
Input buffer | 4K bytes | ||
Command | ESC/P *2 conformity | ||
Cutting | Tear bar | ||
Operating | Temperature (°C) | -10 to 50 | 0 to 50 |
Humidity (% RH) | 30 to 80 (non-condensing) | ||
Storage | Temperature (°C) | -30 to 70 | -25 to 60 |
Humidity (% RH) | 5 to 90 (non-condensing) | ||
Service life (km) | 50*3 | ||
Dimensions (W x D x H mm) | 83 x 130 x 45 *4 | 145 x 135 x 58 *4 | |
Mass (g) | Approx. 280 *5 | Approx. 490 *5 | |
Compliance | FCC, CE, VCCI | ||
Accessories | AC adapter, battery pack, battery charger, AC cable, USB cable, serial cable, carrying case |
*1 Only bluetooth model
*2 ESC/P™:Registered trademark of SEIKO EPSON CORP.
*3 Use recommended thermal papers
*4 Excluding protrusion
*5 including battery, excluding roll paper
DPU-S Series Printer Downloads *registered users
- Datasheet
- Datasheet (Português)
- Datasheet (Español)
- DPU-S445 User's Guide
- DPU-S445 Technical Reference
- DPU-S245 User's Guide
- DPU-S245 Technical Reference
- Windows XP/Vista/7/8/10 Drivers
- Windows CE + Windows Mobile SDK
- Field Software PrinterCE SDK
- Bluetooth: Android OS v2.3.3 (API 10) to v6.0 (API 23) SDK V170
- USB, TCP/IP: Android v3.1 (API 12) to v6.0 (API 23) SDK V170
- iOS SDK
- FCC Declaration of Conformity - DPU-S245
- FCC Declaration of Conformity - DPU-S445
- FCC Declaration of Conformity - PWC-L07C1-W1 - Lithium-ion Battery Charger