Dot matrix printer Printronix T83X4 300 dpi with USB, RS232 and Ethernet interfaces

Printronix T83X4 is a dot matrix printer with thermal transfer capability and 300 dpi (12 dots/mm) resolution. It supports media up to 114 mm wide and a maximum printable width of 104 mm, with rolls up to 203 mm diameter. The device is intended for reliable impact printing in retail, warehousing and industrial environments and offers multiple connectivity options: USB 2.0, RS232 and Ethernet. Memory includes 512 MB RAM and 128 MB flash. Sensors include Black Mark and Gap. The printer is supplied with an internal power supply and an EU power cable.

Advantages

The T83X4 combines impact printing robustness with fine 300 dpi resolution and thermal transfer printing capability, enabling clear, durable output on labels and multipart forms. Multiple interfaces (USB, RS232, Ethernet) allow flexible local or network deployment. Built-in memory supports complex print jobs and buffering, and the device accepts large media rolls for extended unattended operation.

Suitable for

• Point-of-sale receipt and journal printing
• Warehouse and logistics labels
• Multi-part forms and continuous-feed industrial documents
• Networked printing in retail or production environments

Key specifications

• Technology: Dot matrix with thermal transfer capability
• Resolution: 12 dots/mm (300 dpi)
• Max. media width: 114 mm
• Max. print width: 104 mm
• Max. roll diameter: 203 mm
• Max. speed: 305 mm/s
• Interfaces: USB 2.0, RS232 (serial), Ethernet
• Memory: 512 MB RAM, 128 MB Flash
• Sensors: Black Mark Sensor, Gap Sensor
• Included: Internal power supply, EU power cable

How to use

Install the printer on a stable surface and connect the supplied EU power cable to the internal power supply. Load the media roll compatible with thermal transfer operation, ensuring the roll diameter does not exceed 203 mm and the media width is within 114 mm. Select the appropriate sensor mode (Black Mark or Gap) depending on media type. Connect the printer to a computer or network via USB, RS232 or Ethernet and install the manufacturer drivers or configure it as a network printer. Use the printer settings to set resolution, print speed and media parameters before printing.

Usage recommendations

Use thermal transfer ribbons and label stock recommended by the manufacturer for best print durability. Regularly clean print heads and transport path to maintain 300 dpi quality. For high-volume deployments, configure buffering and network settings to optimize throughput and reduce interruptions.