[sane-devel] Lexmark X1100 backend available

[Fred Odendaal]

I've put a patch file for the Lexmark X1100 backend on my website. 
Instructions for getting it are at 
http://ca.geocities.com/freshshelf@rogers.com/scanner_driver/download.html

The driver has been tested with tstbackend, scanimage, and xscanimage. 
It gets a segmentation fault with xsane.
All testing has been done on Linux RH Fedora Core 3, with the Lexmark 
X1185. The Lexmark X1110,  X1140,  X1150, and
X1170 all use the same Windows driver, so the assumption is that they 
will work with this backend as well.

Status:

The backend has been tested with varying degrees of success in the 
following combinations:
*Resolution
* 	*Mode
* 	*Sizes Tested
*
75dpi 	Colour
	wallet, 3x5, 4x6, 5x7, 8x10, letter
75dpi
	Grayscale
	wallet, 3x5, 4x6, 5x7, 8x10, letter
150dpi
	Colour
	wallet, 3x5, 4x6, 5x7, 8x10, letter
150dpi
	Grayscale
	wallet, 3x5, 4x6, 5x7, 8x10, letter
300dpi
	Colour
	wallet, 3x5, 4x6, 5x7, 8x10, letter
300dpi
	Grayscale
	wallet, 3x5, 4x6, 5x7, 8x10, letter
600dpi
	Colour
	wallet, 3x5, 4x6, 5x7, 8x10, letter
600dpi 	Grayscale
	wallet, 3x5, 4x6, 5x7, 8x10, letter
1200dpi (600x1200)
	Colour 	wallet, 3x5
1200dpi (600x1200) 	Grayscale 	wallet, 3x5


Note at some of the larger scans xscanimage crashed with a filesize too 
larger error even though the scan produced a successful image file.

To Do List:
- fix endian byte ordering bug in colour scans (really noticable at low 
resolutions)
- more testing
- fix jerky movement on 600dpi grayscale 8x10 scan
- add documentation
- code clean-up as per /* F.O. ....*/ comments
- add dark compensation
- add calibration
- what's going on with xsane - why the segmentation fault?

thats all for now,
Fred Odendaal


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