Windows shared printer not found or authentication fails. Check the exact model and use these steps only where the stated requirements apply.
Before you begin
Applies to: Printers that meet the stated connection and OS requirements. Windows host sharing only; exact hexadecimal codes require their own confirmed KB.
Confirm the exact model and current printer status before changing settings.
Step-by-step
- Check that the host is awake, the printer works locally, and both PCs can reach the trusted network.
- Confirm the exact computer name and printer share name. Test the host path \\HostName in File Explorer.
- Check sharing permissions, Private-network discovery and file/printer sharing.
- When prompted, use credentials authorized on the host; a Windows Hello PIN is not automatically the network password.
- Remove an obsolete client printer connection and add the correct shared path if needed; involve IT for policy or permission failures.
Check whether it worked
Repeat the original operation and confirm the problem no longer occurs.
If it still fails
Use the exact model support page; record the full displayed message.
- Do not enable SMB1, weaken RPC authentication, delete security updates, or disable the firewall as a generic repair.
Official sources
These links identify the source and its scope. Check the manufacturer page again before changing a printer setting or buying a part.
- Microsoft — Fix shared printer connection problems Checked 2026-11-01; official full page
Useful next steps
Found a mismatch? Request a correction with the public source URL and exact model, without passwords or full serial numbers.