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SM-T300i Portable Printer

Solutions For:

  • 3 Inch Ultra Rugged Mobile Printer
  • Apple MFi Certified
  • Small and Light Weight Design
  • Long Battery Life
  • Bluetooth (2.1:SPP and iOS) and Serial
  • LCD Display for Battery Life and Print Error
  • 3DES Encryption
  • Magnetic Stripe Reader (SM-T301i)
  • Available with WebPRNT Browser App
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SM-T300i Printer Description

The SM-T300i portable mobile Bluetooth thermal receipt printer is approved by Apple, Inc. through MFi certificationfor use with the iPod Touch®, iPhone® and iPad®. In addition to its ability to pair with iOS, Android and other popular mobile platforms, the SM-T300i has easy drop in & print paper loading, a reliable and quick print speed of 75mm per second, and an intuitive LCD display.

Dust protected and splash-proof resistant (IP54Certified), the SM-T300i is rugged enough for outside field workers requiring handhelds to seamlessly print from a mobile device to a durable portable mobile receipt printer. The SM-T300i also allows for restaurant servers and clerks working in demanding retail and hospitality environments to print standard three inch format receipts wherever they need to. Its rugged and splash proof design combined with standard three inch receipt printing and a long battery life make the SM-T300i a welcomed option.

SM-T300i includes the ability to print receipts or data from a web browser-based application running on a mobile device wirelessly by configuring Star's WebPRNT Browser. Once configured, the user simply pairs their mobile device to the SM-T300i, open the application on WebPRNT Browser and prints from the application.

Also available is the SM-T301i which includes an integratedMagnetic Stripe Reader. The MSR supports 3DES encryption.

Click here to integrate this Star Apple, Inc. MFi certified product.


Specifications - SM-T300i


Printer Method   Direct Line Thermal Printing
Print Speed   75mm/sec
Print Width   72mm
Print Resolution   203 dpi
Dimensions   120(W) x 130.5(D) x 58.4(H) mm
Weight   422g / 0.931lbs (battery loaded)
Battery Type   Lithium Ion
Battery Duration   11 Hour Printing (5 Minute Intervals)
AC Adapter   4 Hours Full Charge Time
Power Voltage   7.4 V

Paper Specifications

Loading Method
Roll Diameter

Thermal Paper
"Drop-In & Print"
0.06 - 0.07mm

Interface   RS232C & Bluetooth Ver 2.1 + EDR
Emulation Modes   StarPRNT, ECS/POS™

Print Head

37M Lines

Mag Stripe Reader   Supports 3DES encryption
Drop Test   With MSR: 5ft (1.5m) drop test, Without MSR 4ft (1.2m) drop test
Supported OS   iOS, Android, Windows and Mac OS X (StarPRNT)
iOS and Android (ESC/POS™)
Auto Power Down Mode   Auto sleep mode after 1-5 Minutes, Configurable
Included   AC Adapter, Battery, Serial Cable, Sample Roll, Setup Sheet
Warranty   1 Year Limited Manufacturer Warranty

Shoulder Strap
Car Charger
Extra Battery Pack
Extra Battery Charger
4 Unit Battery Charger
Extend-A-Star Extended Warranty Program (US, Canada and Mexico)
Swap-A-Star Extended Warranty Program (US)

Features - SM-T300i


3-Inch Print Outs   Perfect handheld solution for standard size printouts
Small, Light Weight Design   Perfect for potential rush environments
Ultra High Durability   Ultra durable design to withstand harsh conditions and long periods of use
Long-Lasting Battery Life   11 hour battery life at 5 minute printing intervals
LCD Display   Easy to determine battery life and error type
Power Down Mode   Configurable to get into sleep mode after 1~5 minutes of inactivity
Direct Thermal Printing   No ribbon required for high quality printouts
Fast Output   Prints text at 75mm/sec
Apple MFi Certified   Supports iOS, Android, Windows and all other operating systems
Barcode / Graphics Printing Support   Print standard barcodes, 2D barcodes, and images
“Drop In & Print” Paper Loading   Clamshell design allows for very fast and easy paper loading
Cover Open Sensor   Alerts the user if the cover was closed improperly
Magnetic Stripe Reader   Included on the printer for user convenience
Ready for Use Out of Box   Ships with AC Adapter, Battery Pack, Sample Paper Roll, Belt Clip and Setup Sheet

Related Products - SM-T300i

Shoulder Strap

An alternative to the included belt clip allows the printer to always be at the user’s hip.
Part Number: 39599020
Car Charger

Charge the printer on the go.
Part Number: 39569360
Extra Battery Pack

Extra batteries are available to ensure maximum uptime.
Part Number: 39569131
Extra Battery Charger

Individual chargers are available for extra batteries.
Part Number: 39569160
4 Unit Battery Charger

Charge up to four extra batteries at once with this small device.
Part Number: 39569191
Extend-A-Star Extended Warranty

The Extend-A-Star Extended Warranty Program provides full bumper-to-bumper coverage available for 2 years.
Swap-A-Star Extended Warranty

The Swap-A-Star Extended Warranty Program provides next business day replacement coverage available for 2 years.
Battery Charger S US

Part Number: 39569300 - Power Adapter for SM-S and SM-T Battery bays and printers
Paper and Supplies

Part Number: 37962190 - 3-inch

paper roll for SM-T300 High Grade

Part Number: 37964050 - 80mm
(3.15") x 50mm (2" diameter)
Thermal Paper Roll (25 pack)


Part NumberModelDescription
39634010SM-T300I2-DB50 US GRYSM-T300i, Portable Thermal Rugged 3" Tear Bar, iOS, Android, Windows Bluetooth/Serial, Gray, NO MSR, Charger Included
39634110SM-T301I2-DB50 US GRYSM-T300i, Portable Thermal Rugged 3" Tear Bar, iOS, Android, Windows Bluetooth/Serial, Gray, MSR, Charger Included
39569360CAR CHARGER SM-S/T V2Car charger for SM-S200, S220i, S230i, T300, T300i and T400i i
39569160BATTERY HOLDER T3“Battery charger (1 bay cradle) for SM-S200” to “Battery charger (1 bay cradle) for SM-T300”
395691914P CHARGER T3 US4 bay battery charger for SM-T300
39599020SHOULDER STRAP T300Shoulder Strap for SM-T300
39569132BATTERY PACK T3Battery Pack for SM-T300
39569300BATTERY CHARGER S USReplacement Power Supply for Battery Charger (SM-S, SM-T)

For all Star products support and "how to" videos, please go to the "Star Product Training and How To Videos" Playlist area of the StarMicronics YouTube Channel here: Star Product Training & How To Videos

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