How to Fix a Printer That Is Offline
Your printer says it is offline, but you know it is sitting right there. Here is how to bring it back online and get printing again.
Check the Physical Connection First
Before diving into software settings, verify the basics. Ensure the printer is powered on and not in sleep mode. Check that all cables are securely connected — USB cables can work loose over time, and Ethernet cables may have been bumped. If using Wi-Fi, confirm the printer is connected to your network by checking its display panel or printing a network configuration page. A printer that has lost its network connection will show as offline even if it is powered on.
Restart Everything
The classic IT solution works for printers too. Turn off the printer completely, wait 30 seconds, then turn it back on. While it restarts, restart your computer as well. If the printer is connected via Wi-Fi, restart your router too. This clears temporary communication glitches and forces all devices to re-establish their connections. In many cases, this simple step resolves the offline status without any further troubleshooting.
Clear the Print Queue
A stuck print job can cause the printer to go offline and stay there. On Windows, open "Printers & scanners" in Settings, select your printer, and click "Open print queue." If you see documents stuck in the list, right-click and cancel them all. On macOS, go to System Settings > Printers & Scanners, select your printer, and click "Open Print Queue." Clear all pending jobs. Once the queue is empty, try printing again. A fresh job often succeeds where a stuck one blocks everything.
Set the Printer to Online Mode (Windows)
Windows sometimes switches a printer to "Use Printer Offline" mode automatically. To check this, go to Settings > Bluetooth & devices > Printers & scanners, select your printer, and click "Print queue." In the window that opens, click "Printer" in the menu bar and ensure "Use Printer Offline" is unchecked. If it is checked, uncheck it to bring the printer back online. This setting can be toggled accidentally or triggered by communication errors.
Reinstall the Printer Driver
Corrupted driver files can cause persistent offline issues. Remove the printer from your system completely and add it back. On Windows, go to Settings > Bluetooth & devices > Printers & scanners, select the printer, click "Remove device," then add it again. On macOS, remove the printer from System Settings and add it fresh. This forces Windows or macOS to reinstall the driver and re-establish the connection. If the problem persists, download a fresh driver from the manufacturer's website before reinstalling.
Check for IP Address Changes
If you added your network printer by IP address and it suddenly goes offline, the printer's IP may have changed. Routers assign dynamic IPs by DHCP, and these can change when devices restart. Print a network configuration page from the printer to see its current IP address. If it differs from what you configured in your computer, update the computer settings with the new IP, or better yet, assign a static IP to the printer in your router settings to prevent this from happening again.
Disable SNMP (Advanced Windows Fix)
Some Windows systems use SNMP (Simple Network Management Protocol) to check printer status, and incorrect SNMP settings can cause false offline reports. In Windows, go to Control Panel > Devices and Printers, right-click your printer, choose Printer Properties, and go to the Ports tab. Uncheck "SNMP Status Enabled" and click OK. This disables SNMP status checking and can resolve persistent offline issues on otherwise functional network printers.