Start of Twister TWAIN Analysis

Analysis Started:           2005.04.27 at 21:29:27
Twister Version:            1.04.004

--- TW_IDENTITY block ---
Product Name:               EPSON Perfection 1670
Product Family:             EPSON Flatbed Scanner
Manufacturer:               EPSON
Software Version:           1.0 ("2.00")
TWAIN Protocol Version:     1.8

--- DataSource File Version Info ---
File:                       C:\WINDOWS\Twain_32\ESCNDV\Per1670.ds
File Timestamp:             2004.06.29 19:13:35
File version:               1.2.0.1
Product version:            1.2.0.1
Description:                EPSON Scan
Copyright:                  Copyright (C) SEIKO EPSON CORP. 2002
Comments:                   
Company:                    SEIKO EPSON CORP.
File Version:               1.20
Internal Name:              
Language:                   
Legal Trademarks:           
Original Filename:          DsEntry.ds
Private Build:              
Product Name:               EPSON Scan
Product Version:            1.2
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_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 } Current: 
                  TWPT_RGB, Default: TWPT_RGB
  GETCURRENT......uint16 TWPT_RGB
  GETDEFAULT......uint16 TWPT_RGB

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_MEMORY, TWSX_NATIVE, TWSX_FILE } 
                  Current: TWSX_NATIVE, Default: TWSX_NATIVE
  GETCURRENT......uint16 TWSX_NATIVE
  GETDEFAULT......uint16 TWSX_NATIVE

CAP_FEEDERENABLED:
  GET............*not supported.
  GETDEFAULT......bool FALSE

CAP_FEEDERLOADED:
  GET............*not supported.

CAP_SUPPORTEDCAPS:
  GET............*uint16 ENUM{ CAP_AUTOFEED, CAP_DEVICEONLINE, CAP_DUPLEX, 
                  CAP_DUPLEXENABLED, CAP_FEEDERENABLED, CAP_FEEDERLOADED, 
                  CAP_FEEDERORDER, CAP_INDICATORS, CAP_SUPPORTEDCAPS, 
                  CAP_UICONTROLLABLE, CAP_XFERCOUNT, ICAP_BITDEPTH, 
                  ICAP_BITORDER, ICAP_BRIGHTNESS, ICAP_COMPRESSION, 
                  ICAP_CONTRAST, ICAP_FRAMES, ICAP_GAMMA, ICAP_HALFTONES, 
                  ICAP_IMAGEFILEFORMAT, ICAP_LIGHTPATH, ICAP_LIGHTSOURCE, 
                  ICAP_ORIENTATION, ICAP_PHYSICALHEIGHT, ICAP_PHYSICALWIDTH,
                  ICAP_PIXELFLAVOR, ICAP_PIXELTYPE, ICAP_PLANARCHUNKY, 
                  ICAP_THRESHOLD, ICAP_UNITS, ICAP_XFERMECH, 
                  ICAP_XNATIVERESOLUTION, ICAP_XRESOLUTION, ICAP_XSCALING, 
                  ICAP_YNATIVERESOLUTION, ICAP_YRESOLUTION, ICAP_YSCALING, 
                  CAP_0x800c, CAP_0x8002, CAP_0x800f, CAP_0x8001, 
                  CAP_0x8009, CAP_0x800a, CAP_0x8004, CAP_0x8005, 
                  CAP_0x8003, CAP_0x800d, CAP_0x8007, CAP_0x8008, 
                  CAP_0x800b, CAP_0x800e, CAP_0x8010, CAP_0x8011, 
                  CAP_0x8012, CAP_0x8013, CAP_0x8014, CAP_0x8015, 
                  CAP_0x8016, CAP_0x8017, CAP_0x8018, CAP_0x8019, 
                  CAP_0x801a, CAP_0x801b, CAP_0x801c, CAP_0x801d, 
                  CAP_0x801e, CAP_0x801f, CAP_0x8020, CAP_0x8021, 
                  CAP_0x8022, CAP_0x8023, CAP_0x8024, CAP_0x8025, 
                  CAP_0x8027, CAP_0x8028, CAP_0x8026 } Current: 
                  CAP_AUTOFEED, Default: CAP_AUTOFEED
  GETCURRENT......uint16 CAP_AUTOFEED
  GETDEFAULT......uint16 CAP_AUTOFEED

CAP_AUTOFEED:
  GET............*not supported.

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_NONE
  GETCURRENT......uint16 TWDX_NONE
  GETDEFAULT......uint16 TWDX_NONE

CAP_DUPLEXENABLED:
  GET............*not supported.

CAP_FEEDERORDER:
  GET............*not supported.

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

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

ICAP_GAMMA:
  GET.............fix32 2.199997
  GETCURRENT......fix32 2.199997
  GETDEFAULT......fix32 2.199997

ICAP_HALFTONES:
  GET.............str32 ENUM{ None } Current: None, Default: None
  GETCURRENT......str32 None
  GETDEFAULT......str32 None

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_RED, TWLS_GREEN, TWLS_BLUE, TWLS_WHITE }
                  Current: TWLS_WHITE, Default: TWLS_WHITE
  GETCURRENT......uint16 TWLS_WHITE
  GETDEFAULT......uint16 TWLS_WHITE

ICAP_ORIENTATION:
  GET.............uint16 ENUM{ TWOR_ROT0 (PORTRAIT), TWOR_ROT90, 
                  TWOR_ROT180, TWOR_ROT270 (LANDSCAPE) } 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 11.699997
  GETCURRENT......fix32 11.699997
  GETDEFAULT......fix32 11.699997

ICAP_FRAMES:
  GET.............frame Frame(0, 0, 8.5, 11.7)
  GETCURRENT......ditto
  GETDEFAULT......ditto

ICAP_XNATIVERESOLUTION:
  GET.............fix32 1600
  GETCURRENT......fix32 1600
  GETDEFAULT......fix32 1600

ICAP_YNATIVERESOLUTION:
  GET.............fix32 3200
  GETCURRENT......fix32 3200
  GETDEFAULT......fix32 3200

ICAP_XRESOLUTION:
  GET.............fix32 From 50 To 6400 Step 1, Current: 72, Default: 72
  GETCURRENT......fix32 72
  GETDEFAULT......fix32 72

ICAP_YRESOLUTION:
  GET.............fix32 From 50 To 6400 Step 1, Current: 72, Default: 72
  GETCURRENT......fix32 72
  GETDEFAULT......fix32 72

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, TWLP_TRANSMISSIVE } 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 } Current: TWPC_CHUNKY, Default: 
                  TWPC_CHUNKY
  GETCURRENT......uint16 TWPC_CHUNKY
  GETDEFAULT......uint16 TWPC_CHUNKY

ICAP_THRESHOLD:
  GET.............fix32 From 0 To 255 Step 1, Current: 128, Default: 128
  GETCURRENT......fix32 128
  GETDEFAULT......fix32 128

ICAP_XSCALING:
  GET.............fix32 From 0.5 To 2 Step 0.009995, Current: 1, Default: 1
  GETCURRENT......fix32 1
  GETDEFAULT......fix32 1

ICAP_YSCALING:
  GET.............fix32 From 0.5 To 2 Step 0.009995, Current: 1, Default: 1
  GETCURRENT......fix32 1
  GETDEFAULT......fix32 1

ICAP_BITDEPTH:
  GET.............uint16 ENUM{ 1, 8, 16 } Current: 8, Default: 8
  GETCURRENT......uint16 8
  GETDEFAULT......uint16 8

CAP_0x8001:
  GET.............uint16 513

CAP_0x8002:
  GET.............bool TRUE

CAP_0x8003:
  GET.............uint16 ENUM{ 0, 1, 2, 3 } Current: 0, Default: 0

CAP_0x8004:
  GET.............bool FALSE

CAP_0x8005:
  GET.............uint16 ENUM{ 0, 1, 2 } Current: 0, Default: 0

CAP_0x8007:
  GET.............uint16 ENUM{ 0, 1 } Current: 0, Default: 0

CAP_0x8008:
  GET.............uint16 ENUM{ 0, 1, 2 } Current: 0, Default: 0

CAP_0x8009:
  GET.............uint16 ENUM{ 0, 1, 2 } Current: 0, Default: 0

CAP_0x800a:
  GET.............bool FALSE

CAP_0x800b:
  GET.............fix32 600

CAP_0x800c:
  GET.............str32 Perfection1670

CAP_0x800d:
  GET............*not supported.

CAP_0x800e:
  GET.............bool FALSE

CAP_0x800f:
  GET.............uint16 ENUM{ 0, 1, 2, 3, 4 } Current: 0, Default: 0

CAP_0x8010:
  GET.............bool FALSE

CAP_0x8011:
  GET............*not supported.

CAP_0x8012:
  GET.............uint16 1

CAP_0x8013:
  GET.............uint32 48

CAP_0x8014:
  GET.............str32 EPSON Perfection 1670

CAP_0x8015:
  GET............*not supported.

CAP_0x8016:
  GET.............bool TRUE

CAP_0x8017:
  GET.............uint16 0

CAP_0x8018:
  GET.............uint16 2

CAP_0x8019:
  GET.............bool FALSE

CAP_0x801a:
  GET............*not supported.

CAP_0x801b:
  GET............*not supported.

CAP_0x801c:
  GET.............bool FALSE

CAP_0x801d:
  GET.............str128 per167_r.icm

CAP_0x801e:
  GET.............str128 EWsRGB.icm

CAP_0x801f:
  GET.............bool FALSE

CAP_0x8020:
  GET.............uint16 ENUM{ 0, 1, 2, 3 } Current: 0, Default: 0

CAP_0x8021:
  GET.............fix32 From 1 To 3 Step 0.100006, Current: 1.800003, 
                  Default: 1.800003

CAP_0x8022:
  GET.............bool FALSE

CAP_0x8023:
  GET.............bool FALSE

CAP_0x8024:
  GET.............uint16 ENUM{ 0, 1, 2 } Current: 1, Default: 1

CAP_0x8025:
  GET.............bool TRUE

CAP_0x8026:
  GET.............bool FALSE

CAP_0x8027:
  GET.............bool FALSE

CAP_0x8028:
  GET.............uint16 ENUM{ 0, 1, 2 } Current: 1, Default: 1


Section 2. Image Layout

DG_IMAGE, DAT_IMAGELAYOUT, MSG_RESET => OK.
DG_IMAGE, DAT_IMAGELAYOUT, MSG_GETDEFAULT => ( 0, 0, 8.5, 11.7).
DG_IMAGE, DAT_IMAGELAYOUT, MSG_GET => ( 0, 0, 8.5, 11.7).
DG_IMAGE, DAT_IMAGELAYOUT, MSG_SET (1.06, 1.94, 2.12, 3.89) => OK.
  Scanning to verify image layout: OK
    Returned image is 106 x 195 pixels, with resolution of 100 x 100 DPI
    Requested resolution was: 100 x 100 DPI
    Width  = 1.06 (versus requested 1.06)
    Height = 1.95 (versus requested 1.95)

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


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

(0) CAP_SUPPORTEDCAPS: GET produced a container of the wrong format.
(1) CAP_FEEDERENABLED listed in CAP_SUPPORTEDCAPS but GET failed.
(2) CAP_FEEDERLOADED listed in CAP_SUPPORTEDCAPS but GET failed.
(3) CAP_AUTOFEED listed in CAP_SUPPORTEDCAPS but GET failed.
(4) CAP_DUPLEXENABLED listed in CAP_SUPPORTEDCAPS but GET failed.
(5) CAP_FEEDERORDER listed in CAP_SUPPORTEDCAPS but GET failed.
(6) CAP_0x800d listed in CAP_SUPPORTEDCAPS but GET failed.
(7) CAP_0x8011 listed in CAP_SUPPORTEDCAPS but GET failed.
(8) CAP_0x8015 listed in CAP_SUPPORTEDCAPS but GET failed.
(9) CAP_0x801a listed in CAP_SUPPORTEDCAPS but GET failed.
(10) CAP_0x801b listed in CAP_SUPPORTEDCAPS but GET failed.
(11) CAP_AUTOFEED: MSG_RESET failed when it should succeed.
(12) CAP_DUPLEXENABLED: MSG_RESET failed when it should succeed.
(13) CAP_FEEDERENABLED: MSG_GETCURRENT failed.
(14) CAP_FEEDERORDER: MSG_RESET failed when it should succeed.

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