The multi-functional SRP-Q300 Series is a 3” (80mm) Direct Thermal ultra-compact receipt and ticket printer with flexible mPOS configuration capabilities. Sporting front-exit printing, the SRP-Q300 is designed to free up counter space and compliment the latest mPOS systems. This cost-effective solution prints at speeds up to 220mm/sec with a print resolution 180dpi or 203dpi (SRP-Q302 model) to provide high quality texts, graphics, barcodes and QR codes.

Providing flexible printing from Android™, iOS™ and Window® mobile devices alongside supporting Auto Bluetooth and WLAN connection via NFC for Android Smart Devices. Ideal for initial printer setup and configuration with Android smart devices running on Android OS V3.1 or higher. Enabling user convenience throughout the printer setup, the BIXOLON Q300 Utility Android Utility Software application on the Google Store provides exclusive setup compatibility with the SRP-Q300.

The SRP-Q300H with BIXOLON’s intelligent B-gate connectivity hub can seamlessly connect to the host tablet device (via Bluetooth communication) while supporting 1 charging port and up to 4 USB peripherals (scanner, cash drawer, customer display, RFID reader, scales, etc.). The SRP-Q300H can print receipt or online orders through a native, web and cloud-based mPOS application with B-gate SDK’s (Software Development Kits). Paired with BIXOLON’s mini LCD customer Display (BCD-3000) and a robust steel tablet stand safely securing a 10inch tablet using a locking mechanism and 170° forward-tilting feature to build a complete mPOS solution.

The economic SRP-QE300 is an entry-level printer with USB and Ethernet connectivity. Producing print speeds up to 200mm/sec with a print resolution of 180dpi to produce high quality texts, graphics, barcodes and QR codes. The SRP-QE300 is ideal solution for a range of receipt and ticket applications.

The SRP-Q300B stand-alone cube printer operates with a 24V Li-ion, 2,750mAh built-in rechargeable battery. Sporting a 4 hour battery charge time, the battery printer can support continuous printing of up to 10 rolls of 80mm diameter paper (total 600m), with a 52 hour stand-by time once fully charged. Ideal for a wire-free tablet applications, the SRP-Q300B combines quality and capability for a variety of applications from food trucks to pop-up store speciality branding.

Available in different interface models including,
Standard: USB V2.0 FS + Ethernet,
1. USB V2.0 FS + Ethernet + WLAN
2. USB V2.0 FS + Ethernet + Bluetooth V4.2 Classic / LE &
SRP-Q300H: SRP-Q300 + B-gate for Q300 (4 USB Host ports (V2.0 HS) + 1 Device port (V2.HS) + 1 USB only Charging Port + Ethernet + Bluetooth V4.2 (Classic / LE) / WLAN)
SRP-QE300: USB V2.0 FS + Ethernet
SRP-Q300B: USB V2.0 FS + Ethernet
USB V2.0 FS + Ethernet + Bluetooth
USB V2.0 FS + Ethernet + WiFi



  • 3” (80mm) Direct Thermal, receipt and ticket printer
  • Ultra Compact cube design optimizes space utilization
  • Liquid-Barrier™ waterproof and dustproof certification (IP21 certified)
  • Two paper path options available (top and/or front exit)
  • Fast print speed up to 220mm/sec
  • Print resolution SRP-Q300: 180dpi, SRP-Q302: 203dpi
  • Sensors – paper end, cover open
  • Thermal print head (TPH) reliability 150km
  • All in one Plus™ Interface (Built in USB V2.0FS + Ethernet) + WLAN/Bluetooth V4.2
  • Multiple cable paths allow easy cable management
  • Compatible with all major operating systems including Android™, iOS™ and Windows®
  • Dual-band WLAN (5GHz and 2.4 GHz)
  • Dual-mode Bluetooth V4.2 Classic (MFi AP2 certified) and LE
  • VMSM, NV image tool is supported via Q300 Utility through various connectivity options (Bluetooth, WLAN, USB and NFC)
  • Easy Bluetooth pairing, Wi-Fi configuration and printer configuration via NFC
  • B-gate for Q300 supports various USB peripherals, Web & cloud based printing
  • 24V Li-ion, 2,750mAh built-in rechargeable battery for Q300B
  • Supporting a 4 hour battery charge time, the battery printer supports continuous printing of up to 10 rolls of 80mm diameter paper (total 600m) with a 52 hour stand-by time once fully charged
  • Available in BIXOLON Black and Ivory
  • Energy Star certified
  • 2 year warranty as standard


Print MethodDirect Thermal (Top / Front Exit)
Print SpeedSRP-E300 : Up to 200mm/sec SRP-Q300,Q300H, Q300B : Up to 220 mm/sec
Print ResolutionSRP-QE300, Q300, Q300H: 180dpi SRP-QE302, Q302, Q302H: 203dpi
Print WidthUp to 72mm
SensorPaper End, Cover Open
Media TypeReceipt
Media Width80 mm
Media Roll DiameterUp to 80 mm
Media Thickness0.062 ~ 0.075 mm
Supply MethodEasy Paper Loading
Dimensions (W x L x D)SRP-Q300, QE300: 128 x 125 x 125 mm (5.03 x 4.92 x 4.92 inch) SRP-Q300H: 128 x 125 x 160.2 mm (5.03 x 4.92 x 6.30 inch)
WeightSRP-QE300: 1.13 kg (2.49 Ibs.) SRP-Q300: 1.23 kg (2.71 lbs.) SRP-Q300H: 1.38kg (3.04lbs)
PowerEnergyStar Certified, External Power Adaptor 100-240V AV, 50/60Hz
Drawer Port2 ports (via y-type adaptor)
NV Image Memory768 Kbytes (mono)
Receive Buffer4 Kbytes
User Define Buffer12 Kbytes
InterfaceSRP-QE300: USB V2.0 FS + Ethernet ● SRP-Q300 Standard: USB V2.0 FS + Ethernet + 1 USB only Charing port Optional: ① Standard + WLAN* ② Standard + Bluetooth V4.2 (Classic / LE)** * WLAN: 802.11a/b/g/n(2.4G+5G) ** Bluetooth: Class 1, MFi certified ● SRP-Q300H 4 USB Host ports(V2.0 HS) + 1 Device port (V2.0 HS) + 1 USB only Charging port + Ethernet + Bluetooth V4.2 (Classic / LE)** / WLAN*** *** WLAN: 802.11a/ac/b/g/n(2.4G+5G) USB dongle type(Optional)
TemperatureOperating: 0 ~ 40℃ (32 ~ 104℉) Storage: -20 ~ 60℃ (-4 ~ 140℉)
HumidityOperating: 10 ~ 80% RH Storage: 10 ~ 90% RH
Thermal Print Head (TPH)150 km
Auto Cutter1.5 Million Cuts
EmulationBXL / POS
Driver / UtilityWindows Driver, OPOS Driver, JPOS Driver, Linux CUPS Driver, Mac Driver, Virtual COM USB/Ethernet Driver, Utility Program
SDKiOS SDK, Android SDK, Windows SDK, Linux 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 LineSRP-QE300, Q300, Q300H : Font A: 42 Font B, C: 56, KOR, CHN, JPN: 21 SRP-QE302, Q302, Q302H: Font A: 48 Font B, C: 64, KOR, CHN, JPN: 24
Character SetsAlphanumeric: 95 Extended Graphics:128 x 35 page International: 32 Unicode : UTF-8, UTF-16, UTF-32 (SRP-QE300 is not available)
GraphicsSupporting user-defined fonts, graphics, formats, and logos
Barcode Symbologies1D: Coda Bar, Code 39, Code 93, Code 128, EAN-8, EAN-13, ITF, UPC-A, UPC-E 2D: Data Matrix, GS1-128, GS1 DataBar Stacked / Omnidirectional / Truncated / Limited / Expanded, PDF417, QR code
Accessories OptionalMSR/SCR Module, Tablet stand (RTS-Q300), Mini LCD Display (BCD-3000)