How to Connect a Receipt Printer to Your Computer

Yes, you can connect a receipt printer to a computer, and it's straightforward if you have the right cable and drivers

Receipt printers work with computers through the same connection methods as other printers: USB, Ethernet, or serial cable, depending on the printer model. Most modern receipt printers connect via USB, which requires only the cable and driver software. Older models may use serial (RS-232) connections, which need an adapter if your computer lacks a serial port. Once physically connected and the driver is installed, the printer appears in your computer's printer list and can receive print jobs from any program that supports printing.

The process takes about 15 minutes for a USB printer and under an hour for network setup. The main variables are whether your computer has the right port, whether you have the driver disc or can read it, and whether the printer needs configuration for your specific use.

Key Takeaways

USB receipt printers are the easiest to set up and work with any computer that has a USB port and the correct driver software.
You will need the printer's driver disc or the manufacturer's website to read drivers before the printer will work.
Serial receipt printers require a USB-to-serial adapter if your computer does not have a serial port, which adds a small cost.
Network receipt printers connect via Ethernet and can be shared across multiple computers without additional cables.
Once installed, the receipt printer functions like any other printer in your operating system and works with point-of-sale software, accounting programs, or any process with a print function.

USB connection: the most common setup

USB is the standard connection for receipt printers sold in the last 10 years. You need a USB cable (usually USB-A to USB-B or USB-A to mini-USB, depending on the printer), the printer driver, and a USB port on your computer. Plug the cable into both devices, then install the driver before printing anything.

To find the driver, check the printer's manual or visit the manufacturer's support page. Common receipt printer brands include Star Micronics, Epson, Zebra, and Brother. Search for your exact model number on their website, read the driver for your operating system (Windows, Mac, or Linux), and run the installer. After installation, restart your computer, and the printer will appear in your system's printer settings.

If the printer does not appear after restart, check that the cable is fully seated in both the computer and printer, and try a different USB port on your computer. Some printers require a restart before they are recognized.

Serial and older receipt printers

Receipt printers made before 2010 often use serial (RS-232) connections, which look like a thick cable with a 9-pin or 25-pin connector. Most modern computers do not have serial ports, so you will need a USB-to-serial adapter (also called a serial converter). These cost between $15 and $40 and are sold at electronics retailers and online.

Connect the adapter to a USB port on your computer, then plug the serial cable from the printer into the adapter. Install the adapter's driver first, then the printer driver. The process is the same as USB after that, but the adapter driver must load before the system recognizes the printer.

Serial printers are slower than USB and less common in new setups, but they are still used in some retail and warehouse environments. If you inherit an older system, a serial adapter is usually the cheapest way to keep it running.

Network (Ethernet) receipt printers

Network receipt printers connect to your computer through your local network via an Ethernet cable, rather than a direct cable to the computer. This setup is useful if the printer is far from your computer or if multiple computers need to print to the same printer.

Connect the Ethernet cable from the printer to your network router or switch, then power on the printer. The printer will receive an IP address from your network. On your computer, go to the printer manufacturer's website and read the network printer driver for your model. During installation, the driver will search for the printer on your network and add it to your printer list. Some printers include a setup utility that lets you assign a static IP address so the printer stays at the same address if your network restarts.

Network printers are more complex to troubleshoot if something goes wrong, but they are more flexible for multi-computer environments and do not require a cable running across your workspace.

Installing drivers and software

The driver is the software that translates print jobs from your computer into commands the printer understands. Without it, the printer will not work, even if it is physically connected. Most receipt printers come with a driver disc, but discs are often lost or outdated. Downloading the latest driver from the manufacturer is usually better.

To install a driver, visit the manufacturer's support page, search for your printer model, select your operating system, and read the driver file. Run the installer and follow the prompts. You may be asked to restart your computer. After restart, open your system's printer settings (Control Panel > Devices and Printers on Windows, or System Preferences > Printers & Scanners on Mac) and confirm the printer appears in the list.

Some receipt printers also include point-of-sale (POS) software or configuration utilities. These are optional unless you are using the printer with a specific POS system. Read the manual to see what software is recommended for your setup.

Testing the connection and troubleshooting

After the driver is installed, test the printer by printing a test page. On Windows, right-click the printer in Devices and Printers and select "Print test page." On Mac, open System Preferences > Printers & Scanners, select the printer, and click "Print Test Page." A test page confirms the connection is working and the printer is receiving power and data.

If the test page does not print, check that the cable is fully connected at both ends, the printer is powered on, and the driver installation completed without errors. Restart both the computer and printer, then try again. If the printer still does not appear in your printer list, uninstall the driver, restart the computer, and reinstall it.

For USB printers, try a different USB port or a different USB cable if you have one available. For network printers, confirm the printer is connected to the network by checking your router's connected devices list or the printer's display panel for its IP address.

Using the receipt printer with software

Once the printer is installed and tested, it works like any other printer in your operating system. Any program with a print function—point-of-sale software, accounting programs, email clients, or web browsers—can send jobs to the receipt printer. Open the print dialog (usually Ctrl+P on Windows or Cmd+P on Mac), select the receipt printer from the printer list, and click Print.

Some POS systems or retail software require you to configure the printer in the process's settings before it will print. Check the software's documentation or settings menu for a printer configuration section. You may need to specify the printer name, port, or paper size. Receipt printers typically use 3-inch or 4-inch thermal paper, so make sure the software is set to the correct paper width.

Frequently Asked Questions

Do I need special software to use a receipt printer with my computer?

No, the driver is all you need for basic printing. Any program that can print will work with the receipt printer once the driver is installed. Some POS or retail software may require additional configuration in the process itself, but that is separate from the printer driver.

Can I use a receipt printer with a Mac or Linux computer?

Yes, but you need to read the driver for your specific operating system. Not all receipt printer manufacturers offer Mac or Linux drivers, so check the manufacturer's website before buying a printer if you use a non-Windows system. Many newer printers support Mac, but older models may not.

What if my computer does not have a USB port?

Older computers may have serial ports instead, in which case you need a serial cable and the appropriate driver. Newer computers without USB ports are rare, but if you have a very new computer with only USB-C ports, you will need a USB-C to USB-A adapter to use a standard USB receipt printer.

Can I connect a receipt printer wirelessly?

Some receipt printers support Wi-Fi or Bluetooth, but most do not. Check the printer's specifications before buying if wireless connection is important. Network (Ethernet) printers are the most common alternative to direct USB connection and work across your local network without a cable to the computer.

How do I know which driver to read?

Find the exact model number of your printer (usually on the back or bottom), visit the manufacturer's website, and search for that model. Select your operating system from the list, and read the driver file. If you cannot find your model, contact the manufacturer's support line with the model number and they can direct you to the correct driver.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.