Thanks for following up with the Community, PAT0511.
 

In QuickBooks Desktop 2022, Scan Manager was discontinued. To upload documents (PDFs and images with a JPEG, JPG,
GIF, or PNG file type) that can be attached to invoices and bills, you can use the QuickBooks Desktop mobile apps.
 

Here's how to upload files with our QuickBooks Desktop iOS app:

1. Open the app, then sign in to your Intuit Account.
2. Choose a company to upload documents to.
3. On the home screen, tap your Document option under Snap and Upload.
4. Hit Snap Document.
5. Use the Camera icon to take a picture or tap your Photos icon to upload one. If necessary, you'll be able to crop and rotate the image.
6. Select Use this photo.
7. Add a Name and Memo.
8. Click Upload photo, then press OK.
9. Sign in to your company file to review, edit, and match documents to transactions.

Once you've uploaded documents, they can be found in the Doc Center under your Mobile tab. From there, you'll be able to attach the documents in QuickBooks Desktop.
 

If you're using an Android device, there's also a QuickBooks Desktop Android app that can be used to accomplish this.
 

In the event you choose to continue using a previous and currently supported version of QuickBooks Desktop, you can use Scan Manager with TWAIN compliant scanners.
 

Please feel more than welcome to send a reply if there's any questions. The Community's always here to help. Have a lovely day!