ICAP_BARCODEDETECTIONENABLED Turns bar code detection on and off. ICAP_BARCODEMAXRETRIES Restricts the number of times a search will be retried if none are found on each page. ICAP_BARCODEMAXSEARCHPRIORITIES Determines how many bar code detection priorities can be set. ICAP_BARCODESEARCHMODE Restricts bar code searching to certain orientations, or prioritizes one orientation over the other. ICAP_BARCODESEARCHPRIORITIES A prioritized list of bar code types dictating the order in which bar codes will be sought. ICAP_BARCODETIMEOUT Restricts the total time spent on searching for a bar code on each page.