Your printer was working fine yesterday. Today Windows or your Mac says it’s offline, and nothing you send to it actually prints. It’s one of the most common problems our support team hears about, and in almost every case the printer itself is fine. It has simply stopped talking to your computer or network properly. This guide covers why that happens and the fixes that actually bring a printer back online, on Windows, on a Mac, and across the major printer brands.
What Does “Printer Offline” Actually Mean?
An offline message means your computer cannot currently reach the printer over the connection it expects, whether that’s Wi-Fi, Ethernet, USB or Bluetooth. It doesn’t mean the printer is broken. Ink levels, paper trays and the hardware itself are usually fine. The fault sits in the handshake between the two devices, or in how Windows or macOS is treating that connection. That’s good news, because most offline errors clear up with a setting change rather than a repair or a call to an engineer.
Common Causes Of A Printer Going Offline
Before fixing anything, it helps to know what’s actually going wrong. These are the causes we see most often.
Wi-Fi And Network Problems
Wireless printers depend on a stable connection to your router. A weak signal, a router reboot, interference from other devices, or the printer reconnecting to a different network after a power cut can all break that link. If your printer and computer aren’t on the exact same network, even briefly, Windows or macOS will report the printer as offline.
The Printer Is Set To “Use Printer Offline” Mode
Windows has a setting, tucked inside the print queue, that manually forces a printer into offline mode. It exists to stop jobs going to a printer you know is switched off, but it’s easy to trigger by accident. Once it’s ticked, nothing will print until you switch it back off.
A Backed-Up Print Queue
One stuck document can jam the queue behind it. If an earlier print job failed part-way through, Windows or macOS may hold every job that follows and report the printer as offline rather than risk sending more jobs to a device that isn’t responding.
Outdated Or Corrupt Drivers
The driver translates your print job into something the printer understands. An outdated, corrupted or mismatched driver, particularly straight after a Windows update, is one of the most common reasons a previously reliable printer suddenly stops communicating.
The Print Spooler Has Stopped Responding
Windows manages every print job through a background service called the Print Spooler. If that service crashes or hangs, which can happen after a failed print or a driver conflict, your printer can show as offline even though the connection itself is fine.
Paper Jams, Low Ink Or An Open Cover
Some printers deliberately report themselves as offline or unavailable when they hit a physical problem, such as a jam, an empty tray, a nearly empty cartridge, or a scanner lid left open. It’s the printer refusing new jobs until the issue clears.
The Wrong Printer Is Set As Default
If you have more than one printer installed and a new one becomes the default without you noticing, Windows can send jobs to a machine that’s switched off or disconnected, and report that one as offline instead of the printer you actually meant to use.
How To Fix A Printer Offline Message
Work through these in order. Most offline errors are solved within the first three steps.
Start With The Basics
- Check the power and cable connections. Make sure the printer is switched on, plugged in, and any USB or network cable is fully seated.
- Restart the printer. Turn it off, wait 30 seconds, then turn it back on. This clears most temporary connection faults on its own.
- Restart your computer, or at least reconnect its Wi-Fi, so it re-establishes contact with the printer on the same network.
Fixing It On Windows
- Open Settings, then Bluetooth & Devices, then Printers & Scanners, and select your printer.
- Open the print queue and check “Use Printer Offline” isn’t ticked under the Printer menu. Untick it if it is.
- Set your printer as the default, and turn off “Let Windows manage my default printer” if that setting keeps switching it back to a different device.
- Open the print queue again and choose “Cancel All Documents” to clear anything stuck.
- Restart the Print Spooler service. Search “Services” from the Start menu, find Print Spooler in the list, right-click it and choose Restart.
- Update the printer driver through Windows Update or directly from the manufacturer’s website.
- If none of that works, remove the printer entirely from Printers & Scanners and add it again from scratch.
Microsoft’s own offline printer troubleshooting guide also includes an automated printer troubleshooter under the Get Help app in Windows 11, worth running if the manual steps above don’t clear it.
Fixing It On A Mac
- Open System Settings, then Printers & Scanners.
- Select your printer and click Resume if the queue shows as paused.
- Remove the printer using the minus button, then add it again with the plus button, letting macOS reinstall the driver fresh.
- If the same printer keeps dropping offline, Control-click the printer list and choose “Reset Printing System”, then set the printer up again from nothing.
Fixing It Over Wi-Fi
If a printer keeps dropping off a wireless network specifically, restart the router as well as the printer. Check the printer’s own network menu too. Most models have a small screen, or a test-print option, that shows whether it currently has an IP address and a live connection. Moving the printer closer to the router, or switching it from the 5GHz to the 2.4GHz Wi-Fi band, often fixes patchy signal. If the problem keeps coming back, a wired Ethernet or USB connection is more reliable than Wi-Fi for a printer that lives in one spot.
Quick Reference: Common Causes And Fixes
| Cause | Likely Fix |
|---|---|
| Weak or dropped Wi-Fi signal | Restart the router and printer, move it closer, or switch to a wired connection |
| “Use Printer Offline” ticked | Untick it from the print queue’s Printer menu on Windows |
| Stuck print queue | Cancel all pending jobs, then try printing again |
| Outdated or corrupt driver | Update or fully reinstall the driver from the manufacturer’s website |
| Print Spooler service stopped | Restart the Print Spooler service via Windows Services |
| Paper jam, low ink or open cover | Clear the jam, replace the cartridge, and close every cover |
| Wrong printer set as default | Set the correct printer as default in Printers & Scanners |
Manufacturer Diagnostic Tools
Every major printer brand offers a free tool that checks a printer’s connection and fixes common offline errors automatically. They’re worth trying before you work through every manual step.
| Brand | Tool | What It Does |
|---|---|---|
| HP | HP Smart app / Print and Scan Doctor | Diagnoses connection issues and reinstalls drivers automatically |
| Brother | Brother iPrint&Scan / Brother Support | Checks connection status and pulls the latest drivers |
| Canon | Canon IJ Network Tool | Detects and repairs common Wi-Fi and connection errors |
| Epson | Epson Printer Connection Checker | Verifies network settings and reconnects the printer |
| Xerox | Xerox Support Assistant | Diagnoses hardware, driver and connection issues |
HP’s own guidance confirms the offline error usually comes down to a communication failure between the computer and the printer rather than a fault with the printer hardware, which is why running a manufacturer tool first can save time over working through every manual step. Brother’s support pages point to the same conclusion: an out-of-date driver is one of the most frequent causes on their printers specifically.
When A New Printer Might Be The Better Fix
If a printer drops offline constantly even after every step above, and it’s several years old, the Wi-Fi module inside it may simply be failing. That’s a hardware fault no software fix will solve for good. At that point, replacing an ageing printer is often cheaper in the long run than repeated troubleshooting, especially if you’re also topping up ink or toner on a machine that’s slow and unreliable.
Conclusion
An offline printer almost always comes down to a broken handshake somewhere in the chain: the network, the driver, or a stuck queue, rather than the printer itself. Working through the steps above in order, starting with the basics and moving on to the platform-specific fixes, clears the vast majority of cases within a few minutes. Keep drivers and firmware up to date, and lean on a wired connection for any printer that stays in one place, and offline errors become the exception rather than something you deal with every few weeks.
Frequently Asked Questions
Why Does My Printer Keep Going Offline Randomly?
Usually a patchy Wi-Fi signal or a printer power-saving mode that drops the network connection when it’s idle. Check the printer’s sleep or power-save settings alongside the Wi-Fi steps above.
How Do I Take My Printer Off Offline Mode?
On Windows, open the print queue for your printer, click the Printer menu, and untick “Use Printer Offline” if it’s checked. The printer should show as ready within a few seconds.
Why Is My Printer Offline But Still Connected To Wi-Fi?
A live Wi-Fi connection doesn’t rule out other causes. A stuck print queue, a stopped Print Spooler service, or an outdated driver can all trigger an offline message even when the printer is genuinely online and reachable.
Does Restarting My Router Fix A Printer Offline Error?
It often does, particularly if several devices on the network are also acting up, or the printer recently reconnected after a power cut. Restart the router and the printer together, then give them a minute to reconnect before trying to print.
Why Did My Printer Go Offline After A Windows Update?
Windows updates sometimes replace a working driver with a generic one, or change default printer settings without asking. Reinstalling the manufacturer’s own driver, rather than relying on the Windows-supplied version, usually fixes this.
Can Low Ink Or Toner Make A Printer Show As Offline?
Some printers refuse new jobs when a cartridge is empty or a toner cartridge needs replacing, and a handful report this as an offline or unavailable status rather than a clear low-ink warning. Check the printer’s own display or app before assuming it’s a connection fault. Use our Ink & Toner finder to get the right cartridges or ink bottles for your printer.
Should I Use USB Instead Of Wi-Fi To Stop Offline Errors?
If a printer keeps dropping offline despite every fix above, a wired USB or Ethernet connection removes Wi-Fi from the equation entirely and is worth switching to for a printer that stays in one place, such as a home office setup.
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