Hi
i have a small question because for the Canon 4400F, if i look in the
code of the genesys backend ( backend/genesys_devices.c ) i can see:
static Genesys_Model canon_4400f_model = {
"canon-canoscan-4400f", /* Name */
"Canon", /* Device vendor string */
"Canoscan 4400f", /* Device model name */
GENESYS_GL843,
NULL,
{ 4800, 2400, 1200, 600, 400, 300, 200, 150, 100, 0},
{ 4800, 2400, 1200, 600, 400, 300, 200, 150, 100, 0},
{16, 8, 0}, /* possible depths in gray mode */
{16, 8, 0}, /* possible depths in color mode */
SANE_FIX (6.0), /* Start of scan area in mm (x) */
SANE_FIX (13.00), /* Start of scan area in mm (y) */
SANE_FIX (217.9), /* Size of scan area in mm (x) 5148
pixels at 600 dpi*/
SANE_FIX (315.0), /* Size of scan area in mm (y) */
SANE_FIX (3.0), /* Start of white strip in mm (y) */
SANE_FIX (0.0), /* Start of black mark in mm (x) */
SANE_FIX (8.0), /* Start of scan area in TA mode in mm
(x) */
SANE_FIX (13.00), /* Start of scan area in TA mode in
mm (y) */
SANE_FIX (217.9), /* Size of scan area in TA mode in mm
(x) */
SANE_FIX (250.0), /* Size of scan area in TA mode in mm
(y) */
SANE_FIX (40.0), /* Start of white strip in TA mode in
mm (y) */
SANE_FIX (0.0), /* Size of scan area after paper sensor
stops
sensing document in mm */
SANE_FIX (0.0), /* Amount of feeding needed to eject
document
after finishing scanning in mm */
0, 24, 48, /* RGB CCD Line-distance correction
in line number */
/* 0 38 76 OK 1200/2400 */
/* 0 24 48 OK [100,600] dpi */
COLOR_ORDER_RGB, /* Order of the CCD/CIS colors */
SANE_FALSE, /* Is this a CIS scanner? */
SANE_FALSE, /* Is this a sheetfed scanner? */
CCD_CS4400F,
DAC_G4050,
GPO_CS4400F,
MOTOR_G4050,
GENESYS_FLAG_NO_CALIBRATION |
GENESYS_FLAG_LAZY_INIT |
GENESYS_FLAG_OFFSET_CALIBRATION |
GENESYS_FLAG_STAGGERED_LINE |
GENESYS_FLAG_SKIP_WARMUP |
GENESYS_FLAG_DARK_CALIBRATION |
GENESYS_FLAG_FULL_HWDPI_MODE |
GENESYS_FLAG_HALF_CCD_MODE | /* actually quarter CCD
mode ... */
GENESYS_FLAG_CUSTOM_GAMMA,
GENESYS_HAS_SCAN_SW | GENESYS_HAS_FILE_SW | GENESYS_HAS_COPY_SW,
100,
100
};
and other that tend to show the model is supported.
but in ./descriptions/genesys.desc we have:
:model "CanoScan 4400F"
:url "/unsupported/canon-4400.html"
:interface "USB"
:usbid "0x04a9" "0x2228"
:status :unsupported
:comment "GL843 based, to be added to genesys backend"
--
sane-devel mailing list: [email protected]
http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel
Unsubscribe: Send mail with subject "unsubscribe your_password"
to [email protected]
