Specifications
Printer Specifications
Print Method	Direct Thermal (Front Exit)
Print Speed	Up to 350 mm/sec
Print Resolution	SRP-F310II: 180 dpi (512 dots)
Print Width	SRP-F310II: Up to 72 mm
Sensor	Paper End, Paper Near End, Cover Open
Media Characteristics
Media Type	Receipt
Media Width	80 / 83 mm
Media Roll Diameter	Up to 105 mm
Media Thickness	0.05 ~ 0.08mm
Supply Method	Easy Paper Loading
Physical Characteristics
Dimensions (W x D x H)	154 x 203 x 148 mm (6.06 x 7.99 x 5.82 inch)
Weight	2.00 kg (4.40 lbs.)
Electrical	EnergyStar Certified, External Power Supply Housed Internally (Adaptor 24V/2.5A, 50/60Hz
Drawer Port	2 ports (Via y-type adaptor)
Performance Characteristics
NV Image Memory	768 Kbytes (Mono)
Receive Buffer	4Kbytes
User Define Buffer	12Kbytes
Interface	Standard: USB V2.0 FS + Ethernet Optional: USB V2.0 FS + Ethernet + Serial / Dual Serial / Parallel / WLAN¹ / Bluetooth² / Powered USB ---------------------------------------------------------------- WLAN¹: 802.11a/b/g/n(2.4G+5G) Bluetooth²: V4.2 Classic / LE, Class 1, MFi certified WLAN³: 802.11a/ac/b/g/n(2.4G+5G) USB dongle type (Optional)
Environment Characteristics
Temperature	Operating: 0 ~ 40℃ (32 ~ 104℉) Storage: -20 ~ 60℃ (-4 ~ 140℉)
Humidity	Operating: 10 ~ 80% RH Storage: 10 ~ 90% RH
Reliability
Thermal Print Head (TPH)	250 km
Auto Cutter	3 Million Cuts
*** Specified Paper	- TF50KS-E (Paper thickness: 65μm) : Nippon Paper industries Co., Ltd. - PD 150R (Paper thickness: 75μm) : New Oji Paper Mfg, Co., Ltd - PD 160R (Paper thickness: 75μm) : New Oji Paper Mfg, Co., Ltd. - P350 (Paper thickness: 62μm) : Kansaki Specialty Paper, Inc. (USA)
Software
Emulation	BXL / POS
Driver / Utility	Windows Driver, OPOS / JPOS Driver, Linux / Mac CUPS Driver, Virtual COM USB / Ethernet Driver, Utility Program
SDK / Plugin	Android / iOS / Windows SDK, Linux SDK, Xamarin SDK, Chrome SDK, Cordova Plugin
Application	mPrint App (iOS), mPrint Server (Windows, iOS)
MDM	BIXOLON Profile Manager - XPM™, XCM™ (Windows, Android)
Fonts / Graphics / Symbologies
Character Size	Font A: 12 x 24 Font B: 9 x 17 Font C: 9 x 24 KOR, CHN, JPN: 24 x 24
Characters Per Line	SRP-F310II: Font A: 42 Font B, C: 56 KOR, CHN, JPN: 21
Character Sets	Alphanumeric: 95 Expanded Graphics:128 x 35 page International: 32
Graphics	Supporting User-Defined Fonts, Graphics, Formats, and Logos
Barcode Symbologies	1D: Coda Bar, Code39, Code93, Code128, EAN-8, EAN-13, ITF, UPC-A, UPC-E 2D: Data Matrix, PDF417, QR Code
Accessories
Standard	3 inch Partition (83 mm)
Optional	External buzzer, B-Melodist, USB A-B Cable 1.8m, USB to Serial cable, WLAN Dongle, Powered USB 0.5m, Powered USB 1.2m