Scan to Folder / SMB Scan Not Working, SMB 1.0 & OS Compatibility Issues

Scan to folder failures usually begin in a misleading state. The printer or copier still scans, the network share still exists, and the destination may even pass a basic connection test in the web interface. Yet the actual scan never lands in the folder. 

The break sat in the SMB path itself: the Windows feature set no longer matched what the device expected, the share was being addressed by the wrong name, or the credentials the device stored were not the ones the share would actually accept.

That is why SMB scan issues can survive repeated setup attempts. Recreating the folder, retyping the path, or rescanning the same document does not help if Windows has disabled the SMB version the device needs, if the printer is still trying to use a stale Microsoft password, or if the destination server is being called by a name that no longer resolves correctly after a server or network change. 

Problem: Scan to folder stopped working after a Windows update disabled SMB 1.0

What users observed: A previously working scan to folder setup suddenly stopped working even though the shared folder and credentials still looked correct. Users described the failure as baffling precisely because the share itself had not been rebuilt incorrectly and the printer had been working before the Windows-side change.

What was tried: The printer setup was checked again first, because that is where SMB scan problems usually appear to start. That did not help because the actual change had happened on the Windows side rather than in the scanner’s saved profile.

How this played out: The scan path started working again only after SMB 1.0/CIFS File Sharing Support was re-enabled in Windows and the system was rebooted. Once that was done, the printer’s network-folder test succeeded again and scanning resumed.

Problem: A Windows 10 NAS-style share only started accepting scans again after SMB1 was enabled and both sides were rebooted

What users observed: A scan to folder workflow stopped working against a Windows 10 Pro system acting as the destination. The printer had not lost its ability to scan, but it could no longer write the file into the share.

What was tried: The destination system and the printer were left in place, since the folder itself still existed and the issue looked more like a protocol mismatch than a deleted share.

How this played out: The working fix was to enable SMB1, then reboot both the Windows destination and the printer. After that, “Scan to Share Folder” started working again. The report also noted that the device was using both SMB1 and SMB2 settings successfully once the older SMB path was restored.

Problem: Scan-to-Folder not working stating wrong Microsoft credentials cached

What users observed: Scan to folder was being configured against a Windows PC that used a Microsoft account. The printer continued failing even though the destination folder existed and the user could sign in to the computer normally with a PIN.

What was tried: The printer’s network-folder profile was rebuilt through the web interface, using the share path, the Microsoft account email address, and the Microsoft password instead of assuming the Windows PIN would be enough.

How this played out: Once the original Microsoft password was entered into the scan-to-folder profile and the setup was saved successfully, scanning worked again. The printer then continued to work even when the user later signed into Windows with the PIN, because the printer had already cached the correct Microsoft password for the SMB callout.

Problem: SMB Scan Enabled but not Working

What users observed: An SMB scan setup aimed at a Mac share still failed even after SMB was enabled. The next clue was that the computer name in the path was not resolving cleanly enough for the printer to use.

What was tried: The SMB share was enabled for the user, and the original hostname-based path was tested first. When that still failed, the computer name in the share path was replaced with the machine’s direct IP address.

How this played out: The path only settled down after the destination side was addressed more directly and the credentials were re-entered carefully. In that solved case, the user confirmed the final breakthrough simply as: “I retyped all my credentials and bingo.”

Problem: A server-name or domain mismatch broke scanning after a server change, even though the same setup had worked before

What users observed: In one office scan to folder case, the machine had been working with one path and then failed after the environment was updated. The actual problem turned out not to be the copier at all, but a typo in the server or domain naming on one machine after the move to a newer server environment. The setup had worked by IP previously, which helped expose that the named path was now the weak point.

What was tried: The scan path was checked against the newer server environment instead of continuing to blame the copier or its SMB settings.

How this played out: Once the name mismatch was corrected, the scan-to-folder workflow worked again. The scanner had not stopped writing to shares in general. It had been pointed at a destination name that was no longer correct.

Problem: The destination PC had no password at all, and Windows would not allow the SMB connection

What users observed: Some scan to folder setups failed immediately because the destination Windows machine had only an administrator account with no password. The scanner required username and password fields, and the user hoped password-protected sharing could be bypassed entirely.

What was tried: The question was whether the device could proceed without creating a password-backed account on the destination PC.

How this played out: The confirmed resolution was to create a separate local Windows account with a password, grant that account access to the shared folder, and use those credentials in the printer’s setup. Windows would not allow the remote share connection to proceed cleanly with a blank-password account.