Be sure that members of the group scanner can access the /etc/sane.d/ nf file. Make sure the firmware entry is uncommented and let the file-path point to where you put the firmware file for your scanner.Find the name of the backend for your scanner from the sane supported devices list.Then you need to tell sane where the firmware is: bin extension.įirstly you need to put the firmware someplace safe, it is recommended to put it in a subdirectory of /usr/share/sane/. Note: This section is only needed if you need to upload firmware to your scanner.įirmwares usually have the. Sane provides many special backend options for numerous scanner types. $ scanimage -device "pixma:04A91749_247936" -format=tiff -output-file test.tiff -progress $ scanimage -L device `v4l:/dev/video0' is a Noname Video WebCam virtual deviceĭevice `pixma:04A91749_247936' is a CANON Canon PIXMA MG5200 multi-function peripheral If the scanning fails with the message scanimage: sane_start: Invalid argument you may need to specify the device. $ scanimage -format=png -output-file test.png -progress You also might have to unplug/plug your scanner for /usr/lib/udev/rules.d/les to recognize your scanner. If that fails as well, check that your scanner is plugged into the computer. If that fails, run the command again as root to check for permission problems. Now you can try to see if sane recognizes your scanner. Here is an example with an HP Officejet Pro L7590: skanlite -device "hpaio:/net/Officejet_Pro_L7500?ip=192.168.0.17". For example, skanlite needs to have additional info specified on the command line in order to detect a network scanner properly as it cannot handle mDNS. This is especially true with devices configured via mDNS. Using a frontend does not mean you do not have to apply some tricks.As long as mDNS hostname resolution is set up correctly and the scanner 's address is specified as hostname.local, it should just work. Reason: skanlite does not need to handle mDNS. Some OCR software can scan images using SANE: gImageReader, gscan2pdf, Linux-Intelligent-Ocr-Solution, OCRFeeder, Paperwork. Scantailor - A scanning application that works with projects and allow live editing during the scanning process.
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