Higher Performance and Lower TCO

The SRP-S300 3-inch (80mm) direct thermal liner-free label and receipt printer, providing high performance printing which is ideal for a number of industries including retail, hospitality, food delivery, logistics, lottery and more.

Printing at speeds up to 170mm/sec (liner-free labelling), 300mm/sec for receipts, the SRP-S300 produces 203dpi resolution text, graphics and 1D/2D barcodes. Supporting five widths of media including 83 / 80 / 62 / 58 / 40mm, the printer’s eco features include back-feeding technology which saves 20% on paper expenses and paper saving mode, while reducing the length of a receipt up to 25%.

Sporting a smart ergonomic design, the SRP-S300 is accompanied with a built in power supply to save on counter space and protect against water damage. Bundled together with a built-in B-Melodist, providing a voice error messages notifying users of the immediate issues to be addressed. The SRP-S300 also supports Easy Tracking™, a unique label plate found on the bottom of the printer providing a simple QR code linking to a technical support micro site.

The SRP-S300 is supplied with built-in USB 2.0 alongside optional I/F card (Serial, Parallel, Ethernet, WLAN and Bluetooth). The SRP-S300 is compatible with market-leading programming languages by an extensive range of drivers and SDKs (Software Development Kits) and supports a 2 year warranty.


Multiple Media Choices

– Supports sticky, re-stick and linerless
extreme label printing
(Equipped with rubber platen rollers)
– Standard receipt printing
– 83 / 80 / 62 / 58 / 40 mm media width supported


Exceptional Technology

– A water-resistant cover protects the main-board
from water and moisture (IP21 certified)
– Optional taken sensor : Label will not continue to
print until current label is removed to prevent
– Built-in B-Melodist
• Voice error message
• One-time or continuous alarm for order notification

Lower TCO

– World’s first linerless label printer equipped
with specialized back-feed technology
– Anti-jam technology is provided by special paper path design and automatic guillotine cutting system
– Paper saving mode reduces the length of a receipt up to 25%
– Easy to replace auto cutter is included


Print Method Direct Thermal
Print Speed SRP-S300L: Up to 170 mm SRP-S300R: Up to 300 mm
Print Resolution 203 dpi
Print Width Up to 80 / 72 / 60 / 48 / 32 mm
Sensor Paper End, Paper Near End, Black Mark, Cover Open
Media Type Liner-Free Label, Receipt
Media Width 83 / 80 / 62 / 58 / 40 mm
Media Roll Diameter Up to 103 mm
Media Thickness 0.06 ~ 0.09 mm
Supply Method Easy Paper Loading
Dimensions (WxLxD) 158 x 214 x 154 mm (6.22 x 78.42 x 6.06 inch)
Weight 2.00 kg (4.40 lbs.)
Power Energy Star Certified, External Power, Adaptor 24V/2.5A
Drawer Port 2 Ports (Via y-type adaptor)
Memory 64 Mbit SDRAM, 32 Mbit FlashROM
NV Image Memory 256 Kbytes (Mono)
Receive Buffer 4 Kbytes
User Define Buffer 12 Kbytes
Interface Dual Interface USB V2.0 FS +Serial, Parallel, Ethernet, WLAN*, Bluetooth V4.2FH+ EDR**, or Powered USB * WLAN: 802.11b/g/n ** Bluetooth: Class 1 (100 m), MFi certified
Temperature Operating: 0 ~ 45℃ (32 ~ 113℉) Storage: -20 ~ 60℃ (-4 ~ 140℉)
Humidity Operating: 10 ~ 80% RH Storage: 10 ~ 90% RH
Thermal Print Head (TPH) SRP-S300L: 75 Km SRP-S300R: 150 Km
Auto Cutter SRP-S300L: 1 Million Cuts SRP-S300R: 3 Million Cuts
Emulation BXL / POS
Driver / Utility Windows Driver, OPOS Driver, JPOS Driver, Linux / Mac CUPS Driver, Virtual COM USB/Ethernet Driver, Utility Program
SDK iOS SDK, Android SDK, Windows SDK
Character Size Font A: 12 × 24 Font B: 9 × 17 Font C: 9 × 24 KOR, CHN, JPN: 24 x 24
Characters Per Line Font A: 48 Font B, C: 64 KOR, CHN, JPN: 24
Character Sets Alphanumeric: 95 Extended Graphics:128 × 33 page International: 32
Graphics Supporting User-Defined Fonts, Graphics, Formats, and Logos
Barcode Symbologies 1D: UPC-A, UPC-E 2D: Data Matrix, PDF417, QR Code



Instore Operations
Supply Chain
Direct Selling


Food & Beverage

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