| Error on Windows XP | Solution |
| :--- | :--- |
| Windows cannot connect to the printer. Access denied. | Enable "Insecure guest logons" on Windows 10. Disable password protected sharing. |
| Operation not supported | Your Windows 10 is blocking SMB 1.0. Review Method 1, Step A. |
| Printer driver not found | Download the Windows XP driver manually from the manufacturer. Extract it (.inf file) and point the wizard to that folder. |
| Windows XP asks for credentials repeatedly | Create a local user on Windows 10 (e.g., printuser / printpass). On XP, use those credentials. Do not use Microsoft accounts. |
| Printer spools but doesn't print | On Windows 10, go to Printer Properties > Security > Add Everyone with "Print" permission. |
The most stable method bypasses SMB entirely. If your printer supports IPP (Internet Printing Protocol) or you use Windows 10's "Print Server" role via LPD (Line Printer Daemon) , XP can connect without SMB 1.0. compartir impresora en red windows 10 a windows xp link
If you follow Method 1 (SMB 1.0 + Guest logons), your Windows 10 machine becomes vulnerable to ancient exploits like EternalBlue (used by WannaCry ransomware). | Error on Windows XP | Solution |
Mitigation strategies:
Use this if Method A fails or asks for a driver you don't have. The most stable method bypasses SMB entirely