Use 200–300 DPI for text documents to keep file sizes small. Use 600+ DPI for detailed photos.
The direct download link for the setup_full_5590.exe file, shared in HP forums, is: https://ftp.hp.com/pub/softlib/software8/COL17370/sj-49436-1/setup_full_5590.exe hp scanjet 5590 full setup hot
Place the stack face-down into the ADF input tray, aligning it with the paper guide. Use 200–300 DPI for text documents to keep