(with paper holder)

The DPU-3445 4“ direct thermal printer offers exceptional portable printing capabilities in a very compact and lightweight package. Available with a choice of IrDA and RS-232C connectivity alternatives and a handy carrying case, the DPU-3445 is a highly cost effective printing solution for route sales, mobile healthcare, retail and utilities applications.

  • Innovative compact and lightweight design
  • High resolution printing (8 dots/mm)
  • 8 embedded bar code formats
  • Automatic paper feed
  • Long life Lithium ion battery and energy-saving turn-off
  • Choice of IrDA or RS-232C connectivity
  • RoHS Compliant

Product Specifications

Model DPU-3445-30A
Printing Method Thermal line dot printing
No. dots/line 832
Resolution (dots/mm) 8
Paper width 112
Printing width 104
Speed (mm/sec) 50
Character matrix (H x W dots) 24×12, 24×24, 16×8, 16×16
Character size (H x W mm) 3.0×1.5, 3.0×3.0, 2.0×1.0, 2.0×2.0
Character type 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
Power supply (V) Li-Ion Battery DC7.2V, Specified AC adapter DC9.3V
Interface IrDA(ver1.0), BHT Ir protocol, RS-232C (38,400bps max) (6-pin Modular jack)
Input buffer 4Kbyte
Command ESC/P* conformity
Cutting Tear bar
Operating Temperature (°C) 5 to 40
Humidity (% RH) 30 to 80 (non-condensing)
Storage Temperature (°C) -10 to 50
Humidity (% RH) 5 to 90
Service life (km) 30**
Dimensions (W x D x H mm) 160.0 x 89.0 x 29.5 (printer unit) ***
Mass (g) Approx. 250
Compliance FCC, CE, VCCI, CCC
Options AC Adapter, Paper holder, Battery pack, Battery Charger, AC cable, Serial cable
* ESC/P (Trademark): Registered trademark of SEIKO EPSON CORP.
** Use recommended thermal paper
*** Excluding protrusion
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