Zebra Printer Connected But Not Printing? Fix It Fast

A Zebra printer can appear connected to your computer and still fail to print. This commonly happens when the printer is online but the wrong printer is selected, the driver or port is incorrect, the print queue is stuck, or the printer settings do not match the loaded labels.

Connection alone does not guarantee successful communication between the operating system, printer driver, label software, and Zebra printer.

If your Zebra printer is connected but not printing, this guide walks through the most common causes and practical fixes for USB, Ethernet, and network connections.

1. Check the Zebra Printer Status

Start with the printer itself. Check whether it is powered on, showing an error, offline, paused, out of labels, showing a media or ribbon error, or reporting that the cover is open.

Resolve any physical printer error before troubleshooting the computer connection. A printer can appear installed on the computer while being unable to process a job because of a physical error.

2. Restart the Zebra Printer

A simple restart can clear temporary communication or processing problems. Turn the printer off, wait a few seconds, and turn it back on. Allow it to complete its startup process before sending another print job, then print a simple test label.

If the printer works after restarting but stops responding again later, investigate the driver, port, network, or print queue.

3. Restart the Computer

The computer’s printer service or driver can occasionally stop responding correctly. Restarting the computer can refresh printer drivers, USB connections, print services, network connections, and printer queues.

After restarting, open your printer settings and confirm that the Zebra printer is still selected.

4. Make Sure the Correct Zebra Printer Is Selected

If multiple printers are installed, your application may be sending the job to a different printer. Check the printer selected in your label software.

You may see several entries, such as a Zebra printer, a copy of the Zebra printer, an old Zebra printer, a network Zebra printer, or a USB Zebra printer. Select the printer that is physically connected and currently configured.

5. Check the Print Queue

A stuck print job can prevent new jobs from reaching the printer. Open the printer queue and look for pending, paused, failed, or error jobs. Cancel unnecessary jobs and send a fresh test print.

If several jobs are stuck, clearing the queue can restore normal printing.

6. Restart the Print Spooler

On Windows, the Print Spooler manages print jobs between applications and printers. If the spooler becomes stuck, the Zebra printer may appear connected but not actually receive new jobs.

Restart the Print Spooler service and try printing again. If the problem repeatedly returns, investigate the installed printer driver and any conflicting printer software.

7. Check the Zebra Printer Driver

A printer can appear connected while the installed driver is incorrect, outdated, corrupted, or associated with another printer model. Check that the driver matches your Zebra model, the printer is using the intended driver, old duplicate drivers are not interfering, and installation completed correctly.

If Windows reports a driver problem, see Zebra Printer Driver Unavailable?.

8. Check the Printer Port

The printer port tells the computer where to send print data. For a USB printer, the assigned USB port should correspond to the connected printer. For a network printer, the port should point to the correct printer IP address.

A common network problem occurs when the printer receives a new IP address but the computer continues sending jobs to the old address. Check the printer’s current network information and compare it with the configured port.

9. Check the USB Connection

If you are using USB, inspect the complete connection. Try disconnecting and reconnecting the USB cable, using another USB port, checking for visible cable damage, restarting the printer and computer, and avoiding an unreliable USB hub.

If the printer works from another USB port, the original port or its configuration may be responsible.

10. Check the Network Connection

For Ethernet or Wi-Fi printers, confirm that the printer is connected to the correct network. Check the Ethernet cable, network link status, Wi-Fi connection, printer IP address, computer network connection, and network port configuration.

The computer and printer need to be able to communicate through the network. If the connection itself is unstable, resolve that before changing other print settings.

11. Verify the Printer IP Address

A network Zebra printer may stop printing after its IP address changes. The computer may still be configured to send print jobs to an old address.

Check the printer’s current IP address and compare it with the printer port configured on the computer. If they do not match, update the printer configuration with the correct address.

12. Check Whether the Printer Is Offline

A connected printer can still be marked offline by the operating system. Check the printer status and make sure it is not offline, paused, disabled, or unavailable.

If the printer is offline, verify the physical or network connection first. For more detailed troubleshooting, see Zebra Printer Offline?.

13. Check Label Size and Printer Settings

Sometimes the printer is receiving the job but the output is incorrect because label settings do not match the physical media. Check label width, label height, orientation, media type, print mode, scaling, print speed, and print darkness.

The printer driver and label software should use compatible label dimensions. Incorrect settings can make a working printer appear unreliable.

14. Calibrate the Zebra Printer

If the printer feeds labels incorrectly after receiving the print job, calibration may be necessary. Calibration can help the printer correctly detect label gaps, black marks, label length, and media position.

Run the appropriate calibration procedure for your Zebra model. See How to Calibrate Zebra Media Sensor Correctly.

15. Test From the Operating System

Try printing a simple test label or test page from the operating system instead of your normal label software. This can help determine where the problem originates.

If the printer works from the operating system but not from your label application, investigate the application’s printer selection, label dimensions, and print settings. If it fails everywhere, focus on the driver, port, connection, printer status, or hardware.

16. Test From Another Application or Computer

If possible, test the Zebra printer from another application or computer. This can help separate a printer problem from a computer-specific configuration problem.

If another computer can print successfully, the original computer may have driver problems, port problems, spooler issues, incorrect printer settings, or conflicting printer installations.

17. Remove Duplicate Zebra Printer Installations

Multiple copies of the same printer can create confusion. Look for duplicate entries and remove outdated installations that are no longer needed. Then add the active Zebra printer again using the correct driver and connection.

This is particularly useful after switching between USB and network connections.

18. Check the Label Software

If Windows or macOS recognizes the printer but your label application cannot print, the problem may be inside the software. Check the selected printer, label dimensions, page orientation, scaling, printer-specific settings, print mode, and application printer preferences.

Make sure the application is not trying to use an old Zebra printer installation.

Common Reasons a Connected Zebra Printer Will Not Print

Printer Is Connected but Offline

The operating system may not be communicating correctly with the printer. Check the connection, printer status, and port.

Zebra Printer Is Connected but Jobs Stay in Queue

A stuck print spooler, driver problem, or communication failure may be preventing jobs from processing.

Zebra Printer Is Connected but Prints Nothing

Check the printer status, media, driver, port, and label software.

Zebra Printer Works From One Computer but Not Another

The issue may be related to the second computer’s driver, port, printer settings, or application configuration.

Zebra Printer Works by USB but Not Network

Check the printer IP address, network connection, firewall or network configuration, and configured printer port.

When to Reinstall the Zebra Printer

Consider removing and reinstalling the printer when the correct driver is corrupted, the printer uses an incorrect port, multiple old installations exist, the printer was moved to another connection type, Windows cannot communicate with the installed printer, or printer settings remain incorrect after troubleshooting.

Remove the old installation, install the appropriate driver, add the printer again, and test with a simple label.

Frequently Asked Questions

Why is my Zebra printer connected but not printing?

Common causes include a stuck print queue, incorrect driver, wrong printer port, offline status, incorrect printer selection, network problems, or incompatible label settings.

Why does my Zebra printer show online but not print?

The printer may be connected but unable to process the print job because of a driver, port, spooler, application, or printer configuration problem.

How do I clear a stuck Zebra print job?

Open the printer queue, cancel pending or failed jobs, and send a new test job. If jobs remain stuck, restart the Print Spooler on Windows.

Why does my Zebra printer work over USB but not Ethernet?

The network printer may have an incorrect IP address, network connection, or configured printer port. Verify that the computer is sending jobs to the printer’s current network address.

Do I need to reinstall the Zebra driver?

Reinstallation may help when the existing driver is corrupted, incorrect, outdated, or associated with a conflicting printer installation.

Why does my Zebra printer print from one program but not another?

The second application may be using a different printer, incorrect label dimensions, scaling, or incompatible printer settings.

Related Zebra Printer Guides

• Zebra Printer Not Printing?
• Zebra Printer Driver Unavailable?
• Zebra Printer Setup Guide
• Zebra Printer Offline?
• Zebra Media Sensor Calibration
• Zebra Printer Labels Not Feeding?

Final Thoughts

When a Zebra printer is connected but not printing, the connection itself is only one part of the printing process. The driver, printer port, print queue, operating system, label software, network configuration, and printer settings must all communicate correctly.

Start by checking the printer status and selected printer, then clear the print queue and verify the driver and port. For USB printers, inspect the cable and USB port. For network printers, verify the IP address and network connection.

If the printer receives jobs but feeds labels incorrectly, check the media settings and calibration. If the problem remains, reinstalling the correct Zebra driver and printer configuration can help isolate persistent software or connection problems.