Section: SANE Scanner Access Now Easy (5)
Updated: 12 Jul 2008
The sane-lexmark library implements a SANE (Scanner Access Now Easy) backend that provides access to the scanner part of Lexmark X1100/X1200 AIOs. This backend should be considered beta-quality software!
The scanners that should work with this backend are:
Vendor Model status ---------------------- ----------- Lexmark X74 good Lexmark X1110 untested Lexmark X1140 untested Lexmark X1150 good Lexmark X1170 good Lexmark X1180 good Lexmark X1185 complete Lexmark X12xx good in USB1.1, not fully tested in USB2.0 Dell A920 good
The options the backend supports can either be selected through command line options to programs like scanimage or through GUI elements in xscanimage or xsane.
If you have any strange behavior, please report to the backend maintainer or to the SANE mailing list.
Valid command line options and their syntax can be listed by using
:Scan Mode Options
Value Hor. Resolution Vert. Resolution ----- --------------- ------------------- 75 75dpi 75dpi 150 150dpi 150dpi 300 300dpi 300dpi 600 600dpi 600dpi 1200 600dpi 1200dpi (only for X11xx models with 'B2' sensor)
The configuration file /etc/sane.d/lexmark.conf contains only the usb device id (eg usb 0x043d 0x007c).
The windows TWAIN driver has many more options than this SANE backend. However they are only software adjustments. This backend only implements what the scanner can support. For instance, shading correction (vertical stripes due to sensor variation across its width) is done in software. Head park position is also detected by software. The data compression isn't supported for the X1200 series on USB 1.1, leading to slow scans.
No bugs currently known.
:The backend was originally written by Fred Odendaal. <DD CLASS="c3|http://ca.geocities.com/[email protected]/
:The new version is currently developed by Stéphane Voltz. <DD CLASS="c3|http://stef.dev.free.fr/sane/lexmark
:X74 support was written by Torsten Houwaart (<[email protected]>)
Tutoriais de Tecnologia Web