Overview

Printronix T400 Direct Thermal Barcode Printer
The Printronix T420-310 T400 Direct Thermal Desktop Printer is built to deliver dependable barcode and label printing for busy business environments. Designed for warehouse operations, logistics, manufacturing, retail distribution, and asset management, it produces consistent, high-quality labels that help improve productivity and workflow efficiency. Its rugged construction and reliable performance make it an excellent choice for businesses that require accurate barcode printing every day.

Description

Designed for professional label printing, the Printronix T420-310 combines reliable direct thermal technology with fast print speeds and straightforward connectivity. It produces crisp barcodes, shipping labels, inventory labels, and product identification labels while maintaining dependable operation in demanding environments. With support for multiple connection options and a durable design, it integrates easily into existing business systems and daily operations.

Features

Built for Business Label Printing
Whether used in a distribution centre, warehouse, manufacturing facility, or retail environment, the Printronix T400 series provides dependable performance for high-volume label production. Its industrial design helps minimise downtime while delivering consistent print quality for everyday business needs.

Typical applications include:

• Shipping and courier labels
• Inventory and warehouse management
• Product identification labels
• Asset tracking
• Manufacturing process labels
• Retail barcode printing

Performance Highlights
The printer combines speed, reliability, and simple integration for organisations that rely on accurate barcode printing.

Key advantages:

• Direct thermal printing technology
• Clear 203 dpi print resolution for sharp barcodes and text
• Maximum print width of 104 mm
• Print speeds up to 6 inches per second at 203 dpi
• Rugged construction designed for continuous business use
• Supports a wide range of barcode formats and label media

Connectivity Options
Connecting the printer to existing systems is simple with multiple interface choices, making deployment across business environments straightforward.

Available interfaces:

• USB 2.0
• Serial RS232
• Ethernet 10/100 BaseT

Technical Details

• Model: Printronix T400 Direct Thermal Desktop Printer
• Part Number / SKU: T420-310
• Print technology: Direct Thermal
• Maximum print width: 104 mm
• Print resolution: 203 dpi
• Maximum print speed: 6 IPS at 203 dpi
• Connectivity: USB 2.0, Serial RS232, Ethernet 10/100 BaseT

Why Choose the Printronix T420-310
The Printronix T420-310 is an excellent solution for organisations looking for dependable desktop barcode printing with professional output quality. Its combination of fast printing, reliable connectivity, and durable construction makes it suitable for businesses that require accurate labels for shipping, inventory control, asset management, and product identification. When sourcing replacement or additional units, quoting the Part Number T420-310 ensures you receive the correct printer model.

Specifications

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Specifications
Product Code	T420-310
PRINTER SPECIFICATIONS
Max Print Speed (4")	6 IPS @ 203 DPI / 4 IPS @ 300 DPI
Print Method	Direct
Resolution	203 DPI / 300 DPI
Max. Print Width	4.25"(108mm)
Printer Memory	64 MB SDRAM / 128 MB Flash Memory
MEDIA SPECIFICATIONS
Media Applications	Product marking, point of sale, retail, small office
	shipping labels, and other labeling and tag
	application
Min. Media Width (4")	0.7 (19mm)
Max. Media Width	4.5"(114.3mm)
Min. Media Length	0.25"/ 1.0"(Continuous/Tear-Off)
Max. Media Length	90"(2, 286 mm)
Media Thickness	2.16 mil(.055mm) to 7.48 mil(.19mm)
Media Roll Core Diameter	1.0"(25.4mm)
Max. Media Roll Diameter	5.0"(127mm)
Media Sensing	Transmissive gap sensor, Black mark reflective sensor
	Head open sensor
Media Type	Continuous, black mark, fan-fold, notched
	(outside wound)
MEDIA HANDLING MODES
Standard	Continuous, Tear-Off Strip
Options	Peel-Off, Cut
PHYSICAL CHARACTERISTICS
Width	7"(177.8mm)
Height	6.5"(165mm)
Depth	7.6"(193mm)
Printer Weight	4.32lbs (1.96kg)
Shipping Weight	5.8 lbs (2.63kg)
PRINTER LANGUAGE
Printer Languages	EPL, ZPL, ZPL2
COMMUNICATION AND CONNECTIVITY/INTERFACE
Standard Interface I/O	Serial RS232, USB 2.0, and Ethernet 10/100Base T
Optional Interface I/O	WiFi, 802.11a/b/g/n (US only)
WiFi Security Protocol	WEP 40/128bit, WPA Personal (PSK)
	WPA2 Personal (PSK) and Enterprise (AES CCMP)
	EAP-TLS, EAP-TTLs, PEAPv0/MS-CHAPv2, PEAPv1
	EAP-MD5
OPERATING ENVIRONMENT
Operating Temperature	40 to 104 degreesF (5 to 40 degreesC)
Operating Humidity	20 - 85% Non-Condensing
Storage Temperature	-40 to 140 degreesF (-40 to 60 degreesC)
Storage Humidity	10 - 90% Non-Condensing
POWER REQUIREMENT
Line Input	Auto Range AC 100-240V, 50-60Hz
Printer Output	DC 24V, 2.5A, 60W
REGULATORY COMPLIANCES
Emissions	FCC, CE, CCC
Safety	cTUVus, CE
Environmental	RoHS, WEEE, ENERGY STAR
Radios (WiFi)	FCC others based on market need
BAR CODE SYMBOLOGIES
1D Barcodes	Code 39, Code 93, Code128UCC, Code128 subsets A.B.C, Codabar, Interleave 2 of 5, EAN-8, EAN-13, EAN- 128, UPC-A, UPC-E, EAN and UPC 2(5) digits add-on MSI, PLESSEY, POSTNET, RSS-Stacked, GS1 DataBar Code 11, China Post RSS-Stacked, GS1 DataBar, Code 11, China Post
2D Barcodes	PDF-417, Maxicode, DataMatrix, QR code, Aztec MicroPDF-417
FONT, GRAPHIC SUPPORT
Internal Fonts	8 alpha-numeric bitmap font
	Monotype Image true type font engine with one
	CG Triumvirate Bold Condensed scalable font
Font and barcode rotation	0, 90, 180, 270 degree