A network printer showing “offline” while it’s clearly powered on almost always means Windows lost track of its IP address, not that the printer itself has an actual problem.
Common Symptoms
- Printer status shows “Offline” in Windows
- Printer’s own display shows it’s ready and connected to Wi-Fi/network
- Status changes to “Ready” briefly after a reboot, then reverts to offline
Possible Causes
- Printer’s IP address changed (DHCP lease renewal) without Windows being updated
- “Use Printer Offline” accidentally enabled
- Printer and computer on different network segments/VLANs
- Printer went to sleep and isn’t responding to the discovery ping quickly enough
Before You Begin
Ping the printer’s IP address from the computer showing it offline — if the ping fails, this confirms a network reachability problem rather than a Windows setting.
Method 1 — Turn off “Use Printer Offline”
Open the print queue
Double-click the printer in Printers & scanners to open its queue window.
Method 2 — Confirm and update the printer’s IP address
Check the printer's current IP
From the printer’s own control panel, find its current IP address.
Update the port in Windows if it changed
Printer Properties → Ports tab → confirm the listed IP matches, and update or reconfigure the port if it doesn’t.
Method 3 — Assign a static IP or DHCP reservation
Prevent future IP changes
Set a static IP on the printer itself, or a DHCP reservation on the router, so its address never changes again.
Useful Commands
ping 192.168.1.50A DHCP reservation (a fixed address tied to the printer’s MAC address, configured on the router) is more maintainable long-term than manually setting a static IP on the printer itself.
Frequently Asked Questions
Why does this happen more often after a router reboot?
A router restart clears its DHCP lease table in some configurations, so devices — including the printer — may be reassigned a different IP address than before, breaking the saved connection in Windows.
Conclusion
A changed IP address, not an actual hardware or connectivity fault, explains the majority of “offline” network printer reports — a DHCP reservation prevents it from recurring.
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