Start of Twister TWAIN Analysis Analysis Started: 2005.11.04 at 09:37:10 Twister Version: 1.04.004 --- TW_IDENTITY block --- Product Name: AV220 Product Family: Scan Manager Manufacturer: Avision Software Version: 1.9 ("Version 6.00") TWAIN Protocol Version: 1.9 --- DataSource File Version Info --- File: C:\WINDOWS\Twain_32\Avision\AV220\av220.ds File Timestamp: 2005.01.12 21:48:22 File version: 0.1.3.24 Product version: 0.1.3.24 Description: TWAIN Driver Scan file Copyright: Copyright(C) 2003, AVision Inc. Comments: Company: AVISION File Version: 0.1.3.24 Internal Name: DS Language: Legal Trademarks: Original Filename: DS Private Build: Product Name: Avision Scanner Product Version: 0, 1, 3, 24 Special Build: Deskew,DOUBLEFEED Section 1. Capabilities If a capability does not appear in the following list, then the device reported it as unsupported in conformance with the TWAIN standard. CAP_XFERCOUNT: GET.............int16 -1 GETCURRENT......int16 -1 GETDEFAULT......int16 -1 ICAP_COMPRESSION: GET.............uint16 ENUM{ TWCP_NONE } Current: TWCP_NONE, Default: TWCP_NONE GETCURRENT......uint16 TWCP_NONE GETDEFAULT......uint16 TWCP_NONE ICAP_PIXELTYPE: GET.............uint16 ENUM{ TWPT_BW, TWPT_GRAY, TWPT_RGB, TWPT_PALETTE } Current: TWPT_BW, Default: TWPT_BW GETCURRENT......uint16 TWPT_BW GETDEFAULT......uint16 TWPT_BW ICAP_UNITS: GET.............uint16 ENUM{ TWUN_INCHES, TWUN_CENTIMETERS, TWUN_PIXELS } Current: TWUN_INCHES, Default: TWUN_INCHES GETCURRENT......uint16 TWUN_INCHES GETDEFAULT......uint16 TWUN_INCHES ICAP_XFERMECH: GET.............uint16 ENUM{ TWSX_NATIVE, TWSX_FILE, TWSX_MEMORY } Current: TWSX_NATIVE, Default: TWSX_NATIVE GETCURRENT......uint16 TWSX_NATIVE GETDEFAULT......uint16 TWSX_NATIVE CAP_FEEDERENABLED: GET.............bool TRUE GETCURRENT......bool TRUE GETDEFAULT......bool FALSE SET(TRUE).......ok SET(FALSE)......ok CAP_FEEDERLOADED: GET.............bool FALSE GETCURRENT......bool FALSE GETDEFAULT......bool FALSE CAP_SUPPORTEDCAPS: GET.............uint16 ARRAY[ CAP_AUTOFEED, CAP_FEEDERLOADED, CAP_FEEDERENABLED, CAP_CLEARPAGE, CAP_CUSTOMDSDATA, CAP_DEVICEONLINE, CAP_DUPLEX, CAP_DUPLEXENABLED, CAP_ENABLEDSUIONLY, CAP_FEEDPAGE, CAP_INDICATORS, CAP_SUPPORTEDCAPS, CAP_XFERCOUNT, CAP_UICONTROLLABLE, ICAP_AUTOBRIGHT, ICAP_BITDEPTH, ICAP_BITDEPTHREDUCTION, ICAP_BITORDER, ICAP_BRIGHTNESS, ICAP_COMPRESSION, ICAP_CONTRAST, ICAP_EXTIMAGEINFO, ICAP_FILTER, ICAP_FRAMES, ICAP_GAMMA, ICAP_HALFTONES, ICAP_HIGHLIGHT, ICAP_IMAGEFILEFORMAT, ICAP_LIGHTPATH, ICAP_LIGHTSOURCE, ICAP_MAXFRAMES, ICAP_MINIMUMHEIGHT, ICAP_MINIMUMWIDTH, ICAP_ORIENTATION, ICAP_PHYSICALHEIGHT, ICAP_PHYSICALWIDTH, ICAP_PIXELFLAVOR, ICAP_PIXELTYPE, ICAP_PLANARCHUNKY, ICAP_SUPPORTEDSIZES, ICAP_SHADOW, ICAP_THRESHOLD, ICAP_TILES, ICAP_UNDEFINEDIMAGESIZE, ICAP_UNITS, ICAP_XFERMECH, ICAP_XNATIVERESOLUTION, ICAP_XRESOLUTION, ICAP_XSCALING, ICAP_YNATIVERESOLUTION, ICAP_YRESOLUTION, ICAP_YSCALING ] GETCURRENT......ditto GETDEFAULT......ditto CAP_AUTOFEED: GET.............bool TRUE GETCURRENT......bool TRUE GETDEFAULT......bool FALSE SET(TRUE).......ok SET(FALSE)......ok CAP_CLEARPAGE: GET.............bool FALSE GETCURRENT......bool FALSE GETDEFAULT......bool FALSE CAP_FEEDPAGE: GET.............bool FALSE GETCURRENT......bool FALSE GETDEFAULT......bool FALSE CAP_INDICATORS: GET.............bool TRUE GETCURRENT......bool TRUE GETDEFAULT......bool TRUE SET(FALSE)......ok SET(TRUE).......ok CAP_UICONTROLLABLE: GET.............bool TRUE GETCURRENT......bool TRUE GETDEFAULT......bool TRUE CAP_DEVICEONLINE: GET.............bool TRUE GETCURRENT......bool TRUE GETDEFAULT......bool TRUE CAP_DUPLEX: GET.............uint16 TWDX_1PASSDUPLEX GETCURRENT......ditto GETDEFAULT......uint16 TWDX_NONE CAP_DUPLEXENABLED: GET.............bool FALSE GETCURRENT......bool FALSE GETDEFAULT......bool FALSE SET(TRUE)......?failed SET(FALSE).....?failed CAP_ENABLEDSUIONLY: GET.............bool TRUE GETCURRENT......bool TRUE GETDEFAULT......bool TRUE CAP_CUSTOMDSDATA: GET.............bool TRUE GETCURRENT......bool TRUE GETDEFAULT......bool FALSE ICAP_AUTOBRIGHT: GET.............bool FALSE GETCURRENT......bool FALSE GETDEFAULT......bool FALSE SET(TRUE)......?failed SET(FALSE)......ok ICAP_BRIGHTNESS: GET............*fix32 From -999.999985 To 1000 Step 10, Current: 0, Default: 0 GETCURRENT......fix32 0 GETDEFAULT......fix32 0 ICAP_CONTRAST: GET............*fix32 From -999.999985 To 1000 Step 10, Current: 0, Default: 0 GETCURRENT......fix32 0 GETDEFAULT......fix32 0 ICAP_FILTER: GET............*uint16 TWFT_RED ICAP_GAMMA: GET.............fix32 2.199997 GETCURRENT......fix32 2.199997 GETDEFAULT......fix32 2.199997 ICAP_HALFTONES: GET.............str32 ENUM{ Halftone 1, Halftone 2, Halftone 3, Halftone 4, Diffusion 1 } Current: Halftone 3, Default: Halftone 1 GETCURRENT......str32 Halftone 3 GETDEFAULT......str32 Halftone 1 ICAP_HIGHLIGHT: GET............*fix32 From 1 To 255 Step 1, Current: 255, Default: 255 GETCURRENT......fix32 255 GETDEFAULT......fix32 255 ICAP_IMAGEFILEFORMAT: GET.............uint16 ENUM{ TWFF_BMP } Current: TWFF_BMP, Default: TWFF_BMP GETCURRENT......uint16 TWFF_BMP GETDEFAULT......uint16 TWFF_BMP ICAP_LIGHTSOURCE: GET.............uint16 ENUM{ TWLS_WHITE } Current: TWLS_WHITE, Default: TWLS_WHITE GETCURRENT......uint16 TWLS_WHITE GETDEFAULT......uint16 TWLS_WHITE ICAP_ORIENTATION: GET.............uint16 ENUM{ TWOR_ROT0 (PORTRAIT) } Current: TWOR_ROT0 (PORTRAIT), Default: TWOR_ROT0 (PORTRAIT) GETCURRENT......uint16 TWOR_ROT0 (PORTRAIT) GETDEFAULT......ditto ICAP_PHYSICALWIDTH: GET.............fix32 8.5 GETCURRENT......fix32 8.5 GETDEFAULT......fix32 8.5 ICAP_PHYSICALHEIGHT: GET.............fix32 14.270004 GETCURRENT......fix32 14.270004 GETDEFAULT......fix32 14.270004 ICAP_SHADOW: GET............*fix32 From 0 To 254 Step 1, Current: 0, Default: 0 GETCURRENT......fix32 0 GETDEFAULT......fix32 0 ICAP_FRAMES: GET.............frame Frame(0, 0, 8.5, 14.27) GETCURRENT......ditto GETDEFAULT......ditto ICAP_XNATIVERESOLUTION: GET.............fix32 600 GETCURRENT......fix32 600 GETDEFAULT......fix32 600 ICAP_YNATIVERESOLUTION: GET.............fix32 600 GETCURRENT......fix32 600 GETDEFAULT......fix32 600 ICAP_XRESOLUTION: GET.............fix32 From 50 To 600 Step 1, Current: 600, Default: 300 GETCURRENT......fix32 600 GETDEFAULT......fix32 300 ICAP_YRESOLUTION: GET.............fix32 From 50 To 600 Step 1, Current: 600, Default: 300 GETCURRENT......fix32 600 GETDEFAULT......fix32 300 ICAP_MAXFRAMES: GET.............uint16 1 GETCURRENT......uint16 1 GETDEFAULT......uint16 1 ICAP_TILES: GET.............bool FALSE GETCURRENT......bool FALSE GETDEFAULT......bool FALSE SET(TRUE)......?failed SET(FALSE)......ok ICAP_BITORDER: GET.............uint16 ENUM{ TWBO_MSBFIRST } Current: TWBO_MSBFIRST, Default: TWBO_MSBFIRST GETCURRENT......uint16 TWBO_MSBFIRST GETDEFAULT......uint16 TWBO_MSBFIRST ICAP_LIGHTPATH: GET.............uint16 ENUM{ TWLP_REFLECTIVE } Current: TWLP_REFLECTIVE, Default: TWLP_REFLECTIVE GETCURRENT......uint16 TWLP_REFLECTIVE GETDEFAULT......uint16 TWLP_REFLECTIVE ICAP_PIXELFLAVOR: GET.............uint16 ENUM{ TWPF_CHOCOLATE, TWPF_VANILLA } Current: TWPF_CHOCOLATE, Default: TWPF_CHOCOLATE GETCURRENT......uint16 TWPF_CHOCOLATE GETDEFAULT......uint16 TWPF_CHOCOLATE ICAP_PLANARCHUNKY: GET.............uint16 ENUM{ TWPC_CHUNKY, TWPC_PLANAR } Current: TWPC_CHUNKY, Default: TWPC_CHUNKY GETCURRENT......uint16 TWPC_CHUNKY GETDEFAULT......uint16 TWPC_CHUNKY ICAP_SUPPORTEDSIZES: GET.............uint16 ENUM{ TWSS_NONE, TWSS_A4(TWSS_A4LETTER), TWSS_B5LETTER/TWSS_JISB5, TWSS_USLETTER, TWSS_A5, TWSS_USLEGAL } Current: TWSS_USLETTER, Default: TWSS_USLETTER GETCURRENT......uint16 TWSS_USLETTER GETDEFAULT......uint16 TWSS_USLETTER ICAP_THRESHOLD: GET............*returned invalid Container. GETCURRENT......fix32 128 GETDEFAULT......fix32 128 ICAP_XSCALING: GET.............fix32 100 GETCURRENT......fix32 100 GETDEFAULT......fix32 100 ICAP_YSCALING: GET.............fix32 100 GETCURRENT......fix32 100 GETDEFAULT......fix32 100 ICAP_BITDEPTH: GET............*uint16 ENUM{ 1, 8, 24 } Current: 1, Default: 1 GETCURRENT......uint16 1 GETDEFAULT......uint16 1 ICAP_BITDEPTHREDUCTION: GET.............uint16 ENUM{ TWBR_THRESHOLD, TWBR_HALFTONE, TWBR_DIFFUSION } Current: TWBR_THRESHOLD, Default: TWBR_THRESHOLD GETCURRENT......uint16 TWBR_THRESHOLD GETDEFAULT......uint16 TWBR_THRESHOLD ICAP_UNDEFINEDIMAGESIZE: GET.............bool FALSE GETCURRENT......bool FALSE GETDEFAULT......bool FALSE SET(TRUE).......ok SET(FALSE)......ok ICAP_EXTIMAGEINFO: GET.............bool FALSE GETCURRENT......bool FALSE GETDEFAULT......bool FALSE SET(TRUE).......ok SET(FALSE)......ok ICAP_MINIMUMHEIGHT: GET.............fix32 0.214005 GETCURRENT......fix32 0.214005 GETDEFAULT......fix32 0.214005 ICAP_MINIMUMWIDTH: GET.............fix32 0.214005 GETCURRENT......fix32 0.214005 GETDEFAULT......fix32 0.214005 Section 2. Image Layout DG_IMAGE, DAT_IMAGELAYOUT, MSG_RESET => OK. DG_IMAGE, DAT_IMAGELAYOUT, MSG_GETDEFAULT => ( 0, 0, 8.5, 11). DG_IMAGE, DAT_IMAGELAYOUT, MSG_GET => ( 0, 0, 8.5, 11). DG_IMAGE, DAT_IMAGELAYOUT, MSG_SET (1.06, 1.83, 2.12, 3.66) => OK. Scanning to verify image layout: Declined by user ---------- Questions [? items] ---------- (0) Could not set CAP_DUPLEXENABLED to FALSE. (1) Could not set ICAP_AUTOBRIGHT to TRUE. (2) Could not set ICAP_TILES to TRUE. ---------- Compliance Issues [* items] ---------- (0) ICAP_BRIGHTNESS minimum value not -1000. (1) ICAP_BRIGHTNESS value does not include 0. (2) ICAP_CONTRAST minimum value not -1000. (3) ICAP_CONTRAST value does not include 0. (4) ICAP_FILTER: MSG_GET after open, current value is not TWFT_NONE. (5) ICAP_HIGHLIGHT minimum value not 0. (6) ICAP_SHADOW maximum value not 255. (7) ICAP_THRESHOLD: GET returned an invalid container. (8) ICAP_BITDEPTH contains value 24. A common error but technically non-compliant. (9) ICAP_FILTER: MSG_RESET failed when it should succeed. (10) ICAP_LIGHTPATH: MSG_RESET failed when it should succeed. (11) ICAP_LIGHTSOURCE: MSG_RESET failed when it should succeed. (12) ICAP_MAXFRAMES: MSG_RESET failed when it should succeed. (13) ICAP_TILES: MSG_RESET failed when it should succeed. (14) Device claims duplex support but won't enable it! (15) CAP_DUPLEXENABLED: SET failed on all values. (16) ImageLayout was not verified by scanning. ------------------------------------------------------------------------ End Twister Analysis.