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  • Thermal printer
  • Width 57mm
  • Interface: RS-232, Bluetooth
  • Certificate IP54
  • Windows, Android compatible (iOS™ optional)

WSP-i250 is a small rugged printer with IP54 certificate, with an easy method of paper placement, designed for outdoor printing. The modern casing is made of resistant ABS material with added reinforcements. Due to the small size and resistance to external conditions, it is dedicated to demanding mobile applications.

The printer can be used to print information in data transmission systems, reports, invoices and confirmations. The printer prints text, graphics and 1D and 2D barcodes at speeds up to 120mm / sec. Works in a wide range of temperatures and humidity.

The printer is equipped with an RS232 and Bluetooth interface (optionally USB and WIFI). The WSP-i250 prints on 57mm heat-sensitive paper. The printer is powered from an AC adapter, car adapter or battery.

Applications: transport and logistics; health care, mobile sales systems (vanselling); mobile measuring and weighing systems; police, military and fire trucks; Courier.

Printer WSP-i250
Print method Direct thermal
Paper width 57mm
Print width 48 mm
Maks. outer diameter roll/paper lenght 50mm / 30m
Print speed 120 mm/s
Dots in line 384
Character construction 9×24, 12×24, 16×24, 24×24
Characters in line Max. 42
Cutter Cutter bar
Barcodes 1D: Code128, Code39, I2/5, Code93, UPC-A, UPC-E, EAN8, EAN13, CODABAR, 2D: PDF417, QR Code, DATA Matrix, Micro PDF417, Truncated PDF417, MAXI CODE
Interface RS232C, Bluetooth
Operating system Microsoft Windows XP / VISTA / 7, Windows CE, Linux, Android, Blackberry
Bufor 1MB
Kit MCU : 32 bit RISC, FLASH : 4MB, RAM : 8MB, marker sensor, option: magnetic card reader, chip card sensor
Power 8.4 VDC
Battery Li-Ion 7.4V 1800mAh or 2200mAh
Dimensions (W x H x D) 92.12 x 59.75 x 140.56 
Weight 407 g with battery
Operating conditions
-10 +50C, 10-90% RH
Storage conditions
-10 +70C, 10-90% RH
Lifespan 100 milion puls or more, 50km or more
Certificate  CE
Warranty  12 months
  • WSP-i250 – thermal receipt mobile printer; system Windows, Android
  • WSP-i250i – thermal receipt mobile printer; system Windows, Android, iOS™


See also

MC Print 3

  • Compact thermal printer
  • Width 80 mm
  • Speed 250 mm/s
  • Unique receipt decurl function for flat receipts plus paper end sensor

Termiczna drukarka kioskowa Mefa KD-12M

  • Width 57 mm
  • Speed 50 mm/s
  • Roll diameter 58mm
  • Paper thickness max. 75µm


  • Paper width 58 mm
  • Interface RS232, USB, Bluetooth
  • Emulation GPOS, EZPL / GZPL / GEPL