Start of Twister TWAIN Analysis

Analysis Started:           2010.06.06 at 17:13:49
Twister Version:            1.10.0.2

--- TW_IDENTITY block ---
Product Name:               Plustek PL1530
Product Family:             Scanner
Manufacturer:               Plustek Inc.
Software Version:           1.1 ("")
TWAIN Protocol Version:     1.9

--- DataSource File Version Info ---
File:                       C:\WINDOWS\Twain_32\Plustek PL1530\TWAIN.ds
File Timestamp:             2010.06.06 13:59:58
File version:               1.1.0.0
Product version:            1.0.0.1
Description:                TWAIN Data Source
Copyright:                  Copyright c 2001
Comments:                   
Company:                    
File Version:               1, 1, 0, 0
Internal Name:              
Language:                   
Legal Trademarks:           
Original Filename:          
Private Build:              
Product Name:               
Product Version:            1, 0, 0, 1
Special Build:              

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_0x8064:
  GET.............bool FALSE

CAP_AUTOFEED:
  GET.............bool TRUE
  GETCURRENT......bool TRUE
  GETDEFAULT......bool TRUE
  SET(FALSE)......ok
  SET(TRUE).......ok

CAP_CUSTOMDSDATA:
  GET.............bool TRUE
  GETCURRENT......bool TRUE
  GETDEFAULT......bool TRUE

CAP_DEVICEEVENT:
  GET.............uint16 ARRAY[  ]
  GETCURRENT......uint16 ARRAY[  ]
  GETDEFAULT......uint16 ARRAY[  ]

CAP_DEVICEONLINE:
  GET.............bool TRUE
  GETCURRENT......bool TRUE
  GETDEFAULT......bool TRUE

CAP_DUPLEX:
  GET.............uint16 TWDX_1PASSDUPLEX
  GETCURRENT......ditto
  GETDEFAULT......ditto

CAP_DUPLEXENABLED:
  GET.............bool FALSE
  GETCURRENT......bool FALSE
  GETDEFAULT......bool FALSE
  SET(TRUE).......ok
  SET(FALSE)......ok

CAP_ENABLEDSUIONLY:
  GET.............bool TRUE
  GETCURRENT......bool TRUE
  GETDEFAULT......bool TRUE

CAP_EXTENDEDCAPS:
  GET.............uint16 ARRAY[  ]
  GETCURRENT......uint16 ARRAY[  ]
  GETDEFAULT......uint16 ARRAY[  ]

CAP_FEEDERENABLED:
  GET.............bool TRUE
  GETCURRENT......bool TRUE
  GETDEFAULT......bool TRUE
  SET(FALSE)......ok
  SET(TRUE).......ok

CAP_FEEDERLOADED:
  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_SUPPORTEDCAPS:
  GET.............uint16 ARRAY[ CAP_AUTOFEED, ICAP_BITDEPTH, ICAP_BITORDER, 
                  ICAP_BRIGHTNESS, ICAP_COMPRESSION, ICAP_CONTRAST, 
                  CAP_CUSTOMDSDATA, CAP_DEVICEONLINE, CAP_ENABLEDSUIONLY, 
                  CAP_EXTENDEDCAPS, CAP_FEEDERENABLED, CAP_FEEDERLOADED, 
                  ICAP_IMAGEFILEFORMAT, CAP_INDICATORS, ICAP_PHYSICALHEIGHT,
                  ICAP_PHYSICALWIDTH, ICAP_PIXELFLAVOR, ICAP_PIXELTYPE, 
                  ICAP_PLANARCHUNKY, CAP_SUPPORTEDCAPS, CAP_UICONTROLLABLE, 
                  ICAP_UNITS, CAP_XFERCOUNT, ICAP_XFERMECH, 
                  ICAP_XRESOLUTION, ICAP_YRESOLUTION, ICAP_THRESHOLD, 
                  CAP_DEVICEEVENT, ICAP_SUPPORTEDSIZES, ICAP_GAMMA, 
                  ICAP_HIGHLIGHT, ICAP_SHADOW, CAP_DUPLEX, 
                  CAP_DUPLEXENABLED, ICAP_UNDEFINEDIMAGESIZE, 
                  ICAP_AUTOMATICBORDERDETECTION, ICAP_ORIENTATION, 
                  ICAP_LIGHTSOURCE, CAP_0x8064 ]
  GETCURRENT......ditto
  GETDEFAULT......ditto

CAP_UICONTROLLABLE:
  GET.............bool TRUE
  GETCURRENT......bool TRUE
  GETDEFAULT......bool TRUE

CAP_XFERCOUNT:
  GET.............int16 -1
  GETCURRENT......int16 -1
  GETDEFAULT......int16 -1

ICAP_AUTOMATICBORDERDETECTION:
  GET............*bool TRUE
  GETCURRENT......bool TRUE
  GETDEFAULT.....*bool TRUE
  SET(TRUE).......ok
  SET(FALSE)......ok

ICAP_BITDEPTH:
  GET............?uint16 ENUM{ 24 } Current: 24, Default: 24
  GETCURRENT......uint16 24
  GETDEFAULT......uint16 24

ICAP_BITORDER:
  GET.............uint16 ENUM{ TWBO_MSBFIRST } Current: TWBO_MSBFIRST, 
                  Default: TWBO_MSBFIRST
  GETCURRENT......uint16 TWBO_MSBFIRST
  GETDEFAULT......uint16 TWBO_MSBFIRST
  SET.............TWBO_MSBFIRST ok

ICAP_BRIGHTNESS:
  GET.............fix32 From -1000 To 1000 Step 1, Current: 0, Default: 0
  GETCURRENT......fix32 0
  GETDEFAULT......fix32 0
  SET.............0 ok
  SET.............-1000 ok
  SET.............-500 ok
  SET.............500 ok
  SET.............1000 ok

ICAP_COMPRESSION:
  GET.............uint16 ENUM{ TWCP_NONE } Current: TWCP_NONE, Default: 
                  TWCP_NONE
  GETCURRENT......uint16 TWCP_NONE
  GETDEFAULT......uint16 TWCP_NONE
  SET.............TWCP_NONE ok

ICAP_CONTRAST:
  GET.............fix32 From -1000 To 1000 Step 1, Current: 0, Default: 0
  GETCURRENT......fix32 0
  GETDEFAULT......fix32 0
  SET.............0 ok
  SET.............-1000 ok
  SET.............-500 ok
  SET.............500 ok
  SET.............1000 ok

ICAP_GAMMA:
  GET.............fix32 1
  GETCURRENT......fix32 1
  GETDEFAULT......fix32 1
  SET.............2.199997 ok

ICAP_HIGHLIGHT:
  GET.............fix32 From 0 To 255 Step 1, Current: 255, Default: 255
  GETCURRENT......fix32 255
  GETDEFAULT......fix32 255
  SET.............0 ok
  SET.............255 ok
  SET.............63 ok
  SET.............127 ok
  SET.............191 ok

ICAP_IMAGEFILEFORMAT:
  GET.............uint16 ENUM{ TWFF_BMP, TWFF_JFIF, TWFF_TIFF, TWFF_PNG } 
                  Current: TWFF_BMP, Default: TWFF_BMP
  GETCURRENT......uint16 TWFF_BMP
  GETDEFAULT......uint16 TWFF_BMP
  SET.............TWFF_BMP ok
  SET.............TWFF_JFIF ok
  SET.............TWFF_TIFF ok
  SET.............TWFF_PNG ok

ICAP_LIGHTSOURCE:
  GET.............uint16 TWLS_GREEN
  GETCURRENT......uint16 TWLS_GREEN
  GETDEFAULT......uint16 TWLS_GREEN
  SET.............TWLS_GREEN ok

ICAP_ORIENTATION:
  GET.............uint16 TWOR_ROT0
  GETCURRENT......uint16 TWOR_ROT0
  GETDEFAULT......uint16 TWOR_ROT0
  SET.............TWOR_ROT0 ok

ICAP_PHYSICALHEIGHT:
  GET.............fix32 14
  GETCURRENT......fix32 14
  GETDEFAULT......fix32 14

ICAP_PHYSICALWIDTH:
  GET.............fix32 8.5
  GETCURRENT......fix32 8.5
  GETDEFAULT......fix32 8.5

ICAP_PIXELFLAVOR:
  GET.............uint16 ENUM{ TWPF_CHOCOLATE, TWPF_VANILLA } Current: 
                  TWPF_CHOCOLATE, Default: TWPF_CHOCOLATE
  GETCURRENT......uint16 TWPF_CHOCOLATE
  GETDEFAULT......uint16 TWPF_CHOCOLATE
  SET.............TWPF_CHOCOLATE ok
  SET.............TWPF_VANILLA ok

ICAP_PIXELTYPE:
  GET.............uint16 ENUM{ TWPT_BW, TWPT_GRAY, TWPT_RGB, TWPT_PALETTE } 
                  Current: TWPT_RGB, Default: TWPT_RGB
  GETCURRENT......uint16 TWPT_RGB
  GETDEFAULT......uint16 TWPT_RGB
  SET.............TWPT_BW ok
  SET.............TWPT_GRAY ok
  SET.............TWPT_RGB ok
  SET.............TWPT_PALETTE ok

ICAP_PLANARCHUNKY:
  GET.............uint16 ENUM{ TWPC_CHUNKY } Current: TWPC_CHUNKY, Default: 
                  TWPC_CHUNKY
  GETCURRENT......uint16 TWPC_CHUNKY
  GETDEFAULT......uint16 TWPC_CHUNKY
  SET.............TWPC_CHUNKY ok

ICAP_SHADOW:
  GET.............fix32 From 0 To 255 Step 1, Current: 0, Default: 0
  GETCURRENT......fix32 0
  GETDEFAULT......fix32 0
  SET.............0 ok
  SET.............63 ok
  SET.............127 ok
  SET.............191 ok
  SET.............255 ok

ICAP_SUPPORTEDSIZES:
  GET............*uint16 ENUM{ 65534, TWSS_A4, TWSS_USLETTER, TWSS_USLEGAL, 
                  TWSS_B5LETTER, 65533, TWSS_A5 } Current: 65534, Default: 
                  65534
  GETCURRENT.....*uint16 65534
  GETDEFAULT.....*uint16 65534
  SET.............65534 ok
  SET.............TWSS_A4 ok
  SET.............TWSS_USLETTER ok
  SET.............TWSS_USLEGAL ok
  SET.............TWSS_B5LETTER ok
  SET.............65533 ok
  SET.............TWSS_A5 ok

ICAP_THRESHOLD:
  GET.............fix32 From 0 To 255 Step 1, Current: 128, Default: 128
  GETCURRENT......fix32 128
  GETDEFAULT......fix32 128
  SET.............0 ok
  SET.............128 ok
  SET.............63 ok
  SET.............127 ok
  SET.............191 ok
  SET.............255 ok

ICAP_UNDEFINEDIMAGESIZE:
  GET.............bool FALSE
  GETCURRENT......bool FALSE
  GETDEFAULT......bool FALSE
  SET(TRUE).......ok
  SET(FALSE)......ok

ICAP_UNITS:
  GET.............uint16 ENUM{ TWUN_INCHES } Current: TWUN_INCHES, Default: 
                  TWUN_INCHES
  GETCURRENT......uint16 TWUN_INCHES
  GETDEFAULT......uint16 TWUN_INCHES
  SET.............TWUN_INCHES ok

ICAP_XFERMECH:
  GET.............uint16 ENUM{ TWSX_NATIVE, TWSX_MEMORY, TWSX_FILE } 
                  Current: TWSX_NATIVE, Default: TWSX_NATIVE
  GETCURRENT......uint16 TWSX_NATIVE
  GETDEFAULT......uint16 TWSX_NATIVE
  SET.............TWSX_NATIVE ok
  SET.............TWSX_MEMORY ok
  SET.............TWSX_FILE ok

ICAP_XRESOLUTION:
  GET.............fix32 From 100 To 600 Step 1, Current: 200, Default: 200
  GETCURRENT......fix32 200
  GETDEFAULT......fix32 200
  SET.............200 ok
  SET.............100 ok
  SET.............225 ok
  SET.............350 ok
  SET.............475 ok
  SET.............600 ok

ICAP_YRESOLUTION:
  GET.............fix32 From 100 To 600 Step 1, Current: 200, Default: 200
  GETCURRENT......fix32 200
  GETDEFAULT......fix32 200
  SET.............200 ok
  SET.............100 ok
  SET.............225 ok
  SET.............350 ok
  SET.............475 ok
  SET.............600 ok


Section 2. File System

DG_CONTROL, DAT_FILESYSTEM, MSG_CHANGEDIRECTORY("/") => TWRC_FAILURE, TWCC_BADPROTOCOL  No FileSystem.

Section 3. Image Layout

DG_IMAGE, DAT_IMAGELAYOUT, MSG_RESET => OK.
DG_IMAGE, DAT_IMAGELAYOUT, MSG_GETDEFAULT => ( 0, 0, 8.5, 14).
DG_IMAGE, DAT_IMAGELAYOUT, MSG_GET => ( 0, 0, 8.5, 14).
DG_IMAGE, DAT_IMAGELAYOUT, MSG_SET (1.06, 2.33, 2.12, 4.66) => OK.
  Single Scan Test - OK
    Returned image is 844 x 1096 pixels, with resolution of 100 x 100 DPI
    Requested resolution was: 100 x 100 DPI
    Width  = 8.44 (versus requested 1.06)
    Height = 10.96 (versus requested 2.33)

Section 4. Extended Image Info

Devices says it does not support Extended Image Info.

---------- Questions [? items] ----------

(0) ICAP_BITDEPTH: GET contains value 24. Technically non-compliant.

---------- Compliance Issues [* items] ----------

(0) ICAP_SUPPORTEDSIZES: GET: unrecognized value 65534
(1) ICAP_SUPPORTEDSIZES: GET: unrecognized value 65533
(2) ICAP_SUPPORTEDSIZES, GETCURRENT: unrecognized value 65534
(3) ICAP_SUPPORTEDSIZES, GETDEFAULT: unrecognized value 65534
(4) ICAP_AUTOMATICBORDERDETECTION: GET after open, current value is not FALSE.
(5) ICAP_AUTOMATICBORDERDETECTION, GETDEFAULT: mandatory default value is FALSE
(6) After ImageLayout, actual scan width differs from requested by > 1%
(7) After ImageLayout, actual scan length differs from requested by > 1%

------------------------------------------------------------------------
End Twister Analysis.