Extremely compact, cost effective, mains powered, 2” direct thermal printer for receipting, summary reporting, ETF POS and more.

Printing at speeds up to 80mm/second with a 203dpi high quality print resolution, the STP-103III also includes an extended buffer capacity supported with high-level CPU.

Featuring a dual interface (USB + Serial/Parallel) with a serial to parallel cable included in the box as standard. The STP-103III provides compatibility with market-leading programming languages by an extensive range of drivers and SDKs (Software Development Kits).


  • Extremely compact, cost-effective thermal printer with small footprint
  • 203dpi high quality print resolution printing at speeds up to 80mm/second
  • Dual interface USB, Serial / Parallel with serial to parallel cable included
  • Easy paper loading
  • 2 year warranty


Print MethodDirect Thermal
Print Speed80 mm/sec
Print Resolution203 dpi
Print WidthUp to 48 mm
SensorPaper End, Paper Near End, Cover Open
Media TypeReceipt
Media Width57.5 mm
Media Roll DiameterUp to 60 mm
Media Thickness0.062 ~ 0.075 mm
Supply MethodEasy Paper Loading
Dimensions (W x L x H)116 x 180 x 90 mm (4.56 x 7.08 x 3.54 inch)
Weight450 g (0.99 lbs.)
PowerExternal Power Adaptor 100-240V AV, 50/60Hz
Drawer Port2 ports (via y-type adaptor)
Memory64 Mbit SDRAM, 16 Mbit FlashROM
NV Image Memory256 Kbytes (mono)
Receive Buffer64 Kbytes
User Define Buffer12 Kbytes
InterfaceDual Interface USBV2.0 FS + Serial USBV2.0 FS + Parallel
TemperatureOperating: 0 ~ 45˚C (32 ~ 113˚F) Storage: -20 ~ 60˚C (-4 ~ 140˚F)
HumidityOperating: 10 ~ 80% RH Storage 10 ~ 90% RH
Printer Unit (MCBF)30 Million Lines
Thermal Print Head (TPH)50 km
Auto Cutter-
EmulationBXL / POS
Driver / UtilityWindows Driver, OPOS Driver, JPOS Driver, Linux CUPS Driver, Mac Driver, Virtual COM USB Driver, Utility Program
SDKAndroid SDK
Character SizeFont A: 12 x 24 Font B: 9 x 17 Font C: 9 x 24 KOR, CHN, JPN: 24 x 24
Characters Per LineFont A: 32 Font B, C: 42 KOR, CHN, JPN: 16
Character SetsAlphanumeric: 95 Extended Graphics:128 x 34 page International: 32
GraphicsSupporting user-defined fonts, graphics, formats, and logos
Barcode Symbologies1D: Codabar, Code 39, Code 93, Code 128, EAN-8, EAN-13, ITF, UPC-A, UPC-E 2D: PDF417, QR code

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