A black vertical line appears when scanning from the flatbed. It's not dust. It's on a tablet. A black vertical line also appears when scanning from the ADF. It's too expensive to fail so easily.
Enhanced Xerox DocuMate 3125 Duplex Document Scanner with ADF for PC and Mac - Boosted Automatic Document Feeder
11 Review
Efficiently Scan and Digitize Documents with HP Scanjet L2706ABGJ 7000 Sheet-Feed Scanner
11 Review
π± Protective Hermitshell Case for Fujitsu ScanSnap iX100 Wireless Mobile Scanner
10 Review
Highly Efficient VuPoint Solutions Magic Wand Portable Scanner - PDS ST415 WM
10 Review
πΈ Duplex Medical Insurance Card and ID Card Scanner with Scan-ID LITE for Windows
8 Review
π A6 Card Scanner - Ambir Technology PS667 Simplex
8 Review
Ambir DP687 Duplex ID Scanner
7 Review
π Efficiently Digitize Your Business Contacts with the Corex CardScan Executive 600c Color Business Card Scanner
8 Review