My code runs in an ASP.NET application so I can't use methods that display dialogs or UI. So I don't think it's a problem with the scanner itself or the driver. When I tried using 'Windows Fax and Scan' application on the same computer and same scanner, the feeder scans all 10 pages very fast then takes time to transfer them, but they are all saved. The other pages 2, 4, 6, 8 and 10 are fed into the auto feeder, but they are not saved. So if I put 10 pages to be scanned, only pages 1, 3, 5, 7 and 9 are saved. Then the loop continues, there is a pause, then the when scannerItem.Transfer is called again 2 more pages are scanned by the feeder but again only one image is returned. When the scannerItem.Transfer method is called, the scanner feeder would scan 2 documents, but only one image item is returned. If ((uint)ex.HResult != WIA_ERROR_PAPER_EMPTY)

Var image = (ImageFile)scannerItem.Transfer(FormatID.wiaFormatJPEG) When calling Transfer the two paper are fed in the ADF but only one image is retuned Var deviceInfo = ().Single(d => d.DeviceID = deviceId) ĭ(WIA_DPS_DOCUMENT_HANDLING_SELECT, FEEDER) Private static void Scan(string deviceId) Var property = properties.Cast().FirstOrDefault(p => p.PropertyID = id) Private static void SetProperty(this IProperties properties, int id, object value) Public const uint WIA_ERROR_PAPER_EMPTY = 0x80210003 My code is as follows: public const int WIA_DPS_DOCUMENT_HANDLING_SELECT = 3088 The problem also occurs on another computer running Windows Server 2012 R2. The current scanner I use is Toshiba e-STUDIO2550C Series connected to my PC via LAN. NET application that scans images from a document feeder but pages are being skipped when scanning.

Windows 10 fax and scan multiple pages