Ngenuity TWAIN Data Source November 19, 2009
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TABLE OF CONTENTS
1
UPDATE HISTORY...............................................................................................................................3
2 INTRODUCTION...................................................................................................................................8
2.1 DESCRIPTION....................................................................................................................................8
2.2 RELATED DOCUMENTS.....................................................................................................................8
2.3 KEY FEATURES.................................................................................................................................8
2.4 TARGET PLATFORMS.................................................................................................................8
2.4.1 Target O/S................................................................................................................................8
2.4.2 Minimum System Requirements...............................................................................................8
2.4.3 Peripheral Configurations.......................................................................................................8
3 SOFTWARE FUNCTIONAL SPECIFICATION...................................................................................9
3.1 USER INTERFACE..............................................................................................................................9
3.1.1 Navigation tree ........................................................................................................................9
3.1.2 Page settings............................................................................................................................9
3.1.3 Custom Page Size Settings.....................................................................................................10
3.1.4 Image Settings........................................................................................................................10
3.1.4.1 Black and White, Grayscale and Color ............................................................................................10
3.1.4.2 Auto Color Detect (ACD) mode....................................................................................................... 11
3.1.5 Color Background Saturation................................................................................................11
3.1.6 Auto Color Detection.............................................................................................................12
3.1.7 Scanner properties.................................................................................................................12
3.1.8 Imprinter Settings ..................................................................................................................13
3.1.8.1 Dynamic Content menu.................................................................................................................... 13
3.1.9 Profiles ..................................................................................................................................14
3.1.9.1 Profile menus ................................................................................................................................... 14
3.2 INTERACTIVE EXCEPTION HANDLING.............................................................................................15
3.2.1 Multifeed detected..................................................................................................................15
3.2.2 Paper Jam..............................................................................................................................15
3.2.3 Skimmer Out of Service .........................................................................................................15
3.2.4 Scanner Misfeed Error ..........................................................................................................16
3.2.5 Scanner Paused by User........................................................................................................16
3.2.6 Scanner Stopped by USer ......................................................................................................16
3.2.7 Scanner Page Sensor Error...................................................................................................16
3.2.8 Feeder Not in Manual Position .............................................................................................17
3.2.9 Manual Overfeed Error.........................................................................................................17
3.2.10 Cover Open............................................................................................................................17
3.2.11 Scanner Offline......................................................................................................................17
3.3 HELP SYSTEM.................................................................................................................................18
3.4 MANDATORY TWAIN OPERATIONS ..............................................................................................18
3.4.1 DG_CONTROL / DAT_IDENTITY........................................................................................18
3.4.2 DG_CONTROL / DAT_XFERGROUP..................................................................................18
3.4.3 DG_CONTROL / DAT_STATUS...........................................................................................19
3.4.4 DG_IMAGE / DAT_IMAGELAYOUT ...................................................................................19
3.4.5 DG_CONTROL / DAT_SETUPMEMXFER ..........................................................................20
3.4.6 DG_CONTROL / DAT_CAPABILITY ...................................................................................20
3.4.7 DG_CONTROL / DAT_USERINTERFACE ..........................................................................21
3.4.8 DG_CONTROL / DAT_EVENT.............................................................................................21
3.4.9 DG_IMAGE / DAT_IMAGEINFO.........................................................................................21
3.4.10 DG_IMAGE / DAT_IMAGEMEMXFER ...............................................................................21
3.4.11 DG_IMAGE / DAT_IMAGENATIVEXER .............................................................................22
3.4.12 DG_CONTROL / DAT_PENDINGXFERS............................................................................22
3.5 MANDATORY TWAIN CAPABILITIES.............................................................................................23
3.5.1 CAP_DEVICEONLINE .........................................................................................................23
3.5.2 CAP_SUPPORTEDCAPS......................................................................................................23