Star Micronics TSP143IV UE Thermal Receipt Printer

Also known as: Star Micronics TSP100IV UE Series

The Star Micronics TSP143IV UE represents the modern dual-interface standard for retail and hospitality point-of-sale environments. Built as the direct, space-saving successor to the legacy TSP100 series, this model replaces multiple historical interface versions by combining hardwired USB-C, USB-A, and Ethernet (LAN) connectivity into a single chassis.

This standalone page covers the standard wired dual-interface version, available in two distinct colourways:

• Grey Model MPN: 39473090 (TSP143IV UE GY E+U)

• White Model MPN: 39473190 (TSP143IV UE WT E+U)

Core Hardware Features

• Compact Footprint & Internal Power: Features a redesigned polygon chassis that reduces required counter space by 20% compared to older TSP143III models. The 24VDC power supply is completely internal, eliminating external power bricks and simplifying cable management.

• Android Open Accessory (AOA) Protocol: The integrated USB-A port supports Android Open Accessory technology. When connected to a compatible Android tablet via a standard USB cable, the printer establishes a direct physical data connection while simultaneously delivering a 1.5A charge to the tablet to prevent wireless network dropouts.

• Native CloudPRNT Next Technology: Operating via the MQTT communication protocol, built-in CloudPRNT Next allows the printer to communicate directly with your online web server. It pulls and prints online orders from e-commerce platforms and restaurant delivery software automatically, without requiring a local PC or tablet to act as an intermediary bridge.

• Integrated Receipt De-Curl Function: To maintain neat presentation and ease ticket handling, a mechanical de-curl feature straightens the thermal paper roll memory as it prints, ensuring receipts emerge flat from the paper exit rather than tightly coiled.

Industry Applications

• Fixed Countertop Retail: The modern USB-C port provides a stable, direct data connection for the latest generations of Windows, Mac, and tablet-based point-of-sale terminals.

• High-Volume Hospitality & Kitchens: The hardwired Ethernet (LAN) interface allows the printer to be connected directly to a network router via network cable, ensuring stable order ticket routing in commercial environments prone to wireless interference.

• Online Food Delivery & Click-and-Collect: Direct web server integration via CloudPRNT automates the ticket process for takeaway websites and delivery applications, processing orders independently without any additional hardware interfaces.

Key Frequently Asked Questions

What is the difference between the TSP143IV and the TSP100IV?

They are identical machines. Star Micronics uses "TSP100IV" as the global series designator, whereas "TSP143IV" is the specific model code utilized on hardware packaging and documentation within the UK and European markets.

Can I connect this printer directly to an iPad using a USB cable?

No. The wired USB data interface on the TSP143IV UE relies on the Android Open Accessory (AOA) protocol, which is designed exclusively for Android hardware. While an iPad will receive charging power when plugged into the USB port, it cannot communicate data over the cable. For a wired iPad setup, choose a model featuring Apple MFi-certified USB Power Delivery, or connect this printer over a local network.

How do I connect an iPad to the TSP143IV UE if USB data is not supported?

To use this printer with an iOS device, you must connect the printer's Ethernet port directly to your internet router using a standard network cable. Once connected to the network, your iPad can discover and print to the machine wirelessly over your local shop Wi-Fi network.

Does this printer require ink cartridges or ribbons?

No. The TSP143IV UE utilizes direct thermal printing technology. It prints text and graphics by applying heat directly to heat-sensitive thermal paper rolls, eliminating ongoing ink, toner, or ribbon replacement costs.

Can this printer operate a standard cash drawer?

Yes. The rear panel includes a standard RJ11 peripheral drive connector. This allows the printer to send a 24V pulse to trigger the automatic opening of any standard compatible cash drawer during a cash transaction.

Technical Specifications

What's in the Box?

• Star Micronics TSP143IV UE Thermal Printer (Grey or White variant)

• Region-specific mains power cables (UK & EU)

• USB-C to USB-A interface cable

• Ethernet network cable

• 58mm paper roll guide

• Quick Setup Manual