A printer usually shows offline when your computer can't confirm a live connection to it, not because the printer itself has failed. Common causes are a dropped Wi-Fi connection, the printer set to work offline in your operating system, a sleeping printer, or a changed IP address. Restarting both devices and re-selecting the printer fixes most cases.
What does “printer offline” actually mean?
It means your computer's print system can't currently reach the printer over USB or the network. The printer's own display may show it is on and ready — the disconnect is happening on the computer's side, not necessarily the printer's.
Windows and macOS both keep a saved status for every printer they know about. That status is only updated when the computer successfully checks in with the printer, so if a check-in fails — because the printer went to sleep, changed network address, or the Wi-Fi briefly dropped — the saved status can get stuck on “offline” even after the printer is available again. This is why restarting things so often resolves it: it forces a fresh check-in.
Is your printer set to “work offline” by mistake?
Windows has a manual “Use Printer Offline” setting that is sometimes toggled on accidentally, usually after a failed print job. Turning it off is a two-minute fix and solves a large share of offline reports.
On Windows, open Settings > Bluetooth & devices > Printers & scanners, select your printer, and open the print queue. Check the Printer menu for “Use Printer Offline” and untick it if it's ticked. On a Mac, open System Settings > Printers & Scanners, select the printer and check it isn't paused. If the printer reappears as ready straight away, the issue was software, not a fault with the printer itself.
Could a network or IP address change be the cause?
Yes — if your router assigned your printer a new IP address (which can happen after a power cut or router restart), your computer is still trying to reach the old address and will report the printer as offline.
Wireless printers are usually configured with a dynamic IP address that your router can change from time to time. If your printer worked fine yesterday and is offline today with no other changes, this is one of the most common causes. Removing the printer from your computer and re-adding it (letting the operating system rediscover it fresh) usually resolves this, as does giving the printer a fixed (static) IP address or DHCP reservation in your router settings if you're comfortable doing so.
Should I restart the printer, the router, or the computer first?
Restart in this order for the best chance of an immediate fix: printer first, then router, then computer. Give each one at least 30 seconds fully powered off before switching back on.
Turn the printer off at its own power switch (not just standby), wait 30 seconds, and turn it back on. Do the same with your router if the printer is wireless. Finally, restart the computer you're printing from. This clears temporary memory on all three devices and forces a completely fresh connection, which resolves the majority of offline errors that a simple retry doesn't.
What if the printer still shows offline after restarting everything?
Remove the printer from your computer entirely and add it again from scratch, making sure you select the correct connection type (Wi-Fi, USB or network) rather than reusing an old saved entry.
Old printer entries can carry over a broken driver or an out-of-date address even after a restart. Delete the printer from your list of devices, then use your operating system's “Add printer or scanner” option to find it again. If it still won't reconnect, the fault may sit with the printer's own network card, an outdated driver, or a hardware issue, and that's a good point to get an independent technician to take a look.
Frequently asked questions
Why does my printer keep going offline randomly?
Repeated offline drops usually point to an unstable Wi-Fi signal, a router that changes your printer's IP address often, or a printer power-saving mode that disconnects it from the network when idle. Moving the printer closer to the router or disabling aggressive sleep settings often helps.
Why is my printer offline but connected to Wi-Fi?
Being connected to Wi-Fi only confirms the printer can reach the internet or router — it doesn't guarantee your specific computer's print software has an up-to-date connection to it. Re-adding the printer on that computer usually fixes the mismatch.
Does an offline printer mean it's broken?
No. “Offline” is a software status, not a hardware diagnosis. Most offline printers work perfectly once the connection between the computer and printer is refreshed. A genuine hardware fault usually shows as an error code on the printer's own display instead.
How do I get my printer back online on Windows 11?
Go to Settings > Bluetooth & devices > Printers & scanners, select the printer, open the queue, and untick “Use Printer Offline” in the Printer menu. If that option isn't ticked, remove and re-add the printer instead.
Why does my printer show offline only on one computer?
This points to a local software issue on that specific computer, such as an outdated driver or a stuck print queue, rather than a problem with the printer itself, since other devices can still reach it normally.
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