good for release

- nice quality from 75 to 2400 dpi
- 4800 dpi shading improvement
- motor moving smoothing

backend/genesys_devices.c

@@ -440,8 +440,8 @@ static Genesys_Sensor Sensor[] = {
    4800,	/* optical resolution */
    87*4,		/* black pixels */
    16*4,		/* dummy pixels */
-   320*8,		/* CCD_startx_offset */
-   5136*8,		/* 5144 */
+   323*8,		/* CCD_startx_offset */
+   5136*8,
    210,
    200,
    {0x00, 0x00, 0x00, 0x00},

backend/genesys_gl847.h

@@ -569,8 +569,8 @@ static uint32_t lide200_max[] = { 124992, 124992, 124992, 124992, 124992, 124992
 
 /* *INDENT-OFF* */
 static Motor_Profile gl847_motors[]={
-	{MOTOR_CANONLIDE200,  2848, 0, lide200_base},
-	{MOTOR_CANONLIDE200,  1432, 0, lide200_base},
+	{MOTOR_CANONLIDE200,  2848, 1, lide200_base},
+	{MOTOR_CANONLIDE200,  1432, 1, lide200_base},
 	{MOTOR_CANONLIDE200,  2712, 2, lide200_medium},
 	{MOTOR_CANONLIDE200,  5280, 3, lide200_high},
 	{MOTOR_CANONLIDE200, 10416, 3, lide200_high},

doc/sane-genesys.man

@@ -110,12 +110,12 @@ image, and fill the space with the average surrounding color.
 .PP
 .B \-\-swskip 0..100% (in steps of 1) [0]
 .RS
-        Request driver to discard pages with low numbers of dark pixels
+        Request driver to discard pages with low numbers of dark pixels.
 .RE
 .PP
 .B \-\-swderotate[=(yes|no)] [no]
 .RS
-        Request driver to detect and correct 90 degree image rotation
+        Request driver to detect and correct 90 degree image rotation.
 
 .PP
 .SH "SYSTEM ISSUES"