Compact 80 mm POS Receipt Printing with USB and Serial Connectivity

Epson TM-T83III-511 Thermal Receipt Printer The Epson TM-T83III-511 is a compact direct thermal receipt printer designed for retail, restaurant, pharmacy, hospitality and service-counter POS applications.

This configuration combines USB and RS-232 serial connectivity, making it suitable for both newer POS systems and installations that continue to use serial communication. Epson specifies a print speed of up to 200 mm per second, an integrated automatic cutter and support for ESC/POS-based applications.

The printer uses thermal receipt paper and does not require ink cartridges, toner or ribbons.

Professional Highlights

• Direct thermal POS receipt printer
• TM-T83III-511 USB and Serial configuration
• Print speed up to 200 mm/s
• 203 dpi print resolution
• Supports 80 mm receipt paper
• Reduced-width paper may be supported with the correct guide and setup
• Integrated automatic cutter
• Built-in power supply
• Cash-drawer kick connector
• ESC/POS command support
• Suitable for retail and hospitality POS applications
• Compact counter-top design

Product Overview

The TM-T83III-511 is intended for businesses that need a straightforward receipt printer with familiar wired connectivity.

Its USB interface is suitable for connection to compatible computers and POS terminals, while the RS-232 interface can support established POS installations that use serial communication.

The printer can produce transaction receipts, order tickets, queue slips and other short-format documents generated by compatible POS or business software.

Key Features

USB and RS-232 Connectivity

The 511 configuration includes:

• USB interface
• RS-232 serial interface

The required POS driver, serial settings and application compatibility should be confirmed before deployment.

Direct Thermal Printing

The TM-T83III prints by applying heat to compatible thermal paper.

This means it does not require:

• Ink cartridges
• Toner
• Thermal-transfer ribbons

Only compatible receipt paper is required for normal printing.

Print Speed up to 200 mm/s

Epson specifies a maximum printing speed of approximately 200 mm per second for the TM-T83III USB and Serial configuration. Actual speed may vary according to print density, receipt content, barcode use, driver settings and paper conditions.

Automatic Cutter

The integrated cutter separates printed receipts automatically when controlled by the POS application or printer command.

ESC/POS Support

The TM-T83III supports Epson ESC/POS commands and can also be controlled through Epson drivers and development tools such as APD, OPOS, JavaPOS and ePOS SDK, subject to the operating environment and regional software availability.

Cash Drawer Control

A compatible cash drawer can be connected through the printer’s drawer-kick connector and opened using supported drivers or printer commands.

The connector must not be used as a telephone connection.

Technical Specifications

Brand: Epson

Model: TM-T83III

Configuration: 511

Epson Product Reference: USB + RS-232 Serial configuration

Product Type: POS Thermal Receipt Printer

Printing Method: Thermal Line Printing

Print Resolution: 203 × 203 dpi

Maximum Print Speed: Up to 200 mm/s

Primary Paper Width: Approximately 79.5 mm / 80 mm class

Reduced Paper Width: Selected narrower paper may be supported with the correct paper guide and configuration

Interfaces: USB and RS-232 Serial

Automatic Cutter: Included

Printer Command System: ESC/POS

Supported Barcode Types: Includes common 1D barcode formats such as UPC, EAN, Code 39, Code 93, Code 128, ITF, Codabar and GS1 formats

Supported 2D Symbols: Includes QR Code, PDF417, MaxiCode and selected composite symbols

Cash Drawer Connector: Supported

Optional External Buzzer: Supported with the appropriate accessory

Power Supply: Built-in

Supply Voltage: AC 100–230 V, 50–60 Hz

Approximate Dimensions: 149 × 192 × 140 mm

Approximate Weight: 1.5 kg

Standard Accessories: Configuration dependent; Epson lists setup documentation, a test paper roll and a USB cable for the USB + Serial model

Specifications and included components should be confirmed against the final Epson part number and supplier quotation.

Typical Applications

The Epson TM-T83III-511 may be used for:

• Retail sales receipts
• Restaurant bills
• Café order receipts
• Pharmacy receipts
• Supermarket checkout
• Convenience-store POS
• Hotel service counters
• Queue tickets
• Parking receipts
• Clinic and hospital registration
• Service-centre transactions
• Cash-drawer activation

Purpose of Use

The printer is intended to produce short-format thermal receipts and tickets from a compatible POS or business application.

A typical workflow is:

POS Software → Epson TM-T83III-511 → Thermal Receipt → Automatic Cut → Cash Drawer Command

The printer records and prints transaction information supplied by the host application. It does not independently calculate sales, VAT or inventory data.

Compatible Systems

The TM-T83III can be integrated with compatible:

• Windows POS systems
• Linux-based POS systems
• macOS environments
• JavaPOS applications
• OPOS and OPOS for .NET solutions
• Android or iOS applications using supported Epson development tools
• Retail and hospitality software using ESC/POS commands

Driver and software availability depends on the operating system, application and region. Epson provides official support and documentation for the TM-T83III through its download and support resources.

80 mm or 58 mm Receipt Paper?

The TM-T83III is commonly used with approximately 80 mm thermal receipt paper.

A narrower paper width may be possible when the correct internal guide, printer settings and receipt layout are used.

Before ordering paper, verify:

• Installed paper guide
• Required paper width
• Roll diameter
• Paper thickness
• Receipt layout
• Cutter compatibility

Do not assume that every 58 mm roll will work correctly without configuration.

Things to Verify Before Ordering

Please confirm:

• Full model and configuration: TM-T83III-511
• USB and RS-232 requirement
• POS operating system
• Driver availability
• Serial port settings
• Receipt paper width
• Cash-drawer compatibility
• Power-cable plug type
• USB or serial cable requirements
• Barcode or QR-code printing needs
• Package contents
• Warranty and service terms

Who Should Consider This Printer?

The TM-T83III-511 may be suitable for businesses that:

• Need an 80 mm-class thermal receipt printer
• Require both USB and serial connectivity
• Use a compatible POS application
• Need an automatic cutter
• Want a printer with a built-in power supply
• Operate a retail, restaurant or service counter
• Need cash-drawer control through the receipt printer

A network or wireless model may be more appropriate where multiple terminals must share one printer or where Ethernet, Wi-Fi or Bluetooth is required.

Delivery – UAE

NEOTECH® supplies within the United Arab Emirates.

Standard Shipping: Free standard delivery within the UAE, subject to the applicable order and delivery location

Order Cut-Off: 2:00 PM GST

Handling Time: Typically 1–2 business days, subject to stock confirmation and order verification

Transit Time: Typically 3–5 business days after dispatch

Estimated Delivery: Normally 4–7 business days within the UAE

Availability depends on the exact Epson configuration and supplier stock.

Frequently Asked Questions

Q: What is the Epson TM-T83III-511?

A: It is a direct thermal POS receipt printer configuration with USB and RS-232 serial connectivity.

Q: What is the maximum print speed?

A: Epson specifies printing speeds of up to 200 mm per second for the USB and Serial model.

Q: Does it require ink or toner?

A: No. It uses direct thermal printing and requires compatible thermal receipt paper.

Q: Does the TM-T83III-511 include an automatic cutter?

A: Yes. The documented model includes an integrated automatic cutter.

Q: Does it support 80 mm receipt paper?

A: Yes. It is commonly used with approximately 80 mm-class thermal receipt paper.

Q: Can it use 58 mm paper?

A: A narrower paper width may be supported when the correct paper guide and printer configuration are used. Compatibility should be confirmed before ordering paper.

Q: Does this model include Ethernet?

A: No. The 511 configuration is identified as USB plus RS-232 Serial. Ethernet is associated with other TM-T83III configurations.

Q: Can it open a cash drawer?

A: Yes. A compatible cash drawer can be controlled through the printer’s drawer-kick connector using supported software or ESC/POS commands.

Q: Can it print QR Codes?

A: Yes. Epson lists QR Code and other selected two-dimensional symbols among the supported printing capabilities.

Q: Is it compatible with Windows 11?

A: Epson provides TM-T83III driver resources for supported Windows environments, including Windows 11. The correct driver and application compatibility should be checked before deployment.

Q: Is a USB cable included?

A: Epson lists a USB cable among the standard accessories for the USB + Serial model, but final package contents should be confirmed with the supplier.

Q: Does it include a manufacturer warranty?

A: Warranty coverage depends on the country, supply channel and serial number. The applicable Epson warranty should be confirmed before ordering.

Related Products

• Epson TM-T20III Receipt Printer
• Epson TM-T82III Receipt Printer
• Epson TM-T88VII Receipt Printer
• Epson Network Receipt Printers
• POS Cash Drawers
• 80 mm Thermal Paper Rolls
• Barcode Scanners
• Customer Displays
• POS Touch Terminals

Helpful Internal Links

• Epson POS Printers
• Thermal Receipt Printers
• Retail POS Hardware
• Restaurant POS Solutions
• Cash Drawers
• Thermal Paper Rolls
• Barcode Scanners
• NEOTECH® Learning Center

Why Choose NEOTECH® UAE

NEOTECH® helps customers select POS receipt printers according to the actual software, interface and paper requirements.

Our guidance can include:

• USB or serial interface selection
• Receipt-paper compatibility
• Driver and operating-system review
• Cash-drawer connection requirements
• Barcode and QR-code printing considerations
• Transparent confirmation of included accessories
• UAE delivery and availability information

Our Customer Commitment

At NEOTECH®, we believe informed customers make better purchasing decisions.

There is absolutely no obligation or pressure to proceed with the purchase with us.

Learn First. Decide Second. Buy Only If It Is Right for Your Needs.

Contact NEOTECH® UAE

NEOTECH®
Operated by NEOLYN TECHNOLOGY LLC

Email: support@neotech.ae

Address:
Store 13, Computer Building
Al Fahidi, Bur Dubai
Dubai 44245
United Arab Emirates

Disclaimer - NEOTECH® UAE

Specifications, accessories, cables, paper guides, drivers, warranty and availability may vary according to the complete Epson part number, regional configuration and supplier channel.

Software compatibility depends on the operating system, POS application, driver, interface settings and ESC/POS implementation. Receipt layouts, barcodes and QR Codes should be tested with the intended software and paper before deployment.

Epson, TM-T83III and ESC/POS are trademarks of their respective owner. NEOTECH® is operated by NEOLYN TECHNOLOGY LLC. No authorised distributor, official partner or manufacturer-representative status is claimed unless supported by separate valid documentation.

Last Updated: 02 August 2026  (GST, UTC+4)