Interestingly, I don't see the input option anymore :-/ This will drive me crazy ;)
./frontend/scanimage -d 'escl:http://192.168.23.130:80' --all-options Output format is not set, using pnm as a default. Capability : [image/jpeg] Capability : [image/jpeg] Capability : [image/jpeg] Capability : [image/jpeg] scanimage: rounded value of br-x from 0 to 0 scanimage: rounded value of br-y from 0 to 0 All options specific to device `escl:http://192.168.23.130:80': Scan mode: --mode Gray|Color [Gray] Selects the scan mode (e.g., lineart, monochrome, or color). --resolution 75|100|150|200|300|600dpi [75] Sets the resolution of the scanned image. --preview[=(yes|no)] [no] Request a preview-quality scan. --preview-in-gray[=(yes|no)] [no] Request that all previews are done in monochrome mode. On a three-pass scanner this cuts down the number of passes to one and on a one-pass scanner, it reduces the memory requirements and scan-time of the preview. Geometry: -l 0.0846558..215.9mm [0] Top-left x position of scan area. -t 0.0846558..297.011mm [0] Top-left y position of scan area. -x 0.0846558..215.9mm [0] Width of scan-area. -y 0.0846558..297.011mm [0] Height of scan-area. Le ven. 21 févr. 2020 à 15:43, Jean-Marc Spaggiari <[email protected]> a écrit : > So I can delete my sane-escl folder? > > Here is the output for both default debian installed and locally build: > (base) jmspaggi@precision5530:~/backends$ scanimage -d 'escl: > http://192.168.23.130:80' -x 215 -y 296 -T > Output format is not set, using pnm as a default. > scanimage: scanning image of size 637x877 pixels at 24 bits/pixel > scanimage: acquiring RGB frame, 8 bits/sample > scanimage: reading one scanline, 1911 bytes... PASS > scanimage: reading one byte... PASS > scanimage: stepped read, 2 bytes... PASS > scanimage: stepped read, 4 bytes... PASS > scanimage: stepped read, 8 bytes... PASS > scanimage: stepped read, 16 bytes... PASS > scanimage: stepped read, 32 bytes... PASS > scanimage: stepped read, 64 bytes... PASS > scanimage: stepped read, 128 bytes... PASS > scanimage: stepped read, 256 bytes... PASS > scanimage: stepped read, 512 bytes... PASS > scanimage: stepped read, 1024 bytes... PASS > scanimage: stepped read, 2048 bytes... PASS > scanimage: stepped read, 2047 bytes... PASS > scanimage: stepped read, 1023 bytes... PASS > scanimage: stepped read, 511 bytes... PASS > scanimage: stepped read, 255 bytes... PASS > scanimage: stepped read, 127 bytes... PASS > scanimage: stepped read, 63 bytes... PASS > scanimage: stepped read, 31 bytes... PASS > scanimage: stepped read, 15 bytes... PASS > scanimage: stepped read, 7 bytes... PASS > scanimage: stepped read, 3 bytes... PASS > > (base) jmspaggi@precision5530:~/backends$ ./frontend/scanimage -d 'escl: > http://192.168.23.130:80' -x 215 -y 296 -T > Output format is not set, using pnm as a default. > Capability : [image/jpeg] > Capability : [image/jpeg] > Capability : [image/jpeg] > Capability : [image/jpeg] > scanimage: rounded value of br-x from 215 to 215 > scanimage: rounded value of br-y from 296 to 296 > scanimage: scanning image of size 634x874 pixels at 24 bits/pixel > scanimage: acquiring RGB frame, 8 bits/sample > scanimage: reading one scanline, 1902 bytes... PASS > scanimage: reading one byte... PASS > scanimage: stepped read, 2 bytes... PASS > scanimage: stepped read, 4 bytes... PASS > scanimage: stepped read, 8 bytes... PASS > scanimage: stepped read, 16 bytes... PASS > scanimage: stepped read, 32 bytes... PASS > scanimage: stepped read, 64 bytes... PASS > scanimage: stepped read, 128 bytes... PASS > scanimage: stepped read, 256 bytes... PASS > scanimage: stepped read, 512 bytes... PASS > scanimage: stepped read, 1024 bytes... PASS > scanimage: stepped read, 2048 bytes... PASS > scanimage: stepped read, 2047 bytes... PASS > scanimage: stepped read, 1023 bytes... PASS > scanimage: stepped read, 511 bytes... PASS > scanimage: stepped read, 255 bytes... PASS > scanimage: stepped read, 127 bytes... PASS > scanimage: stepped read, 63 bytes... PASS > scanimage: stepped read, 31 bytes... PASS > scanimage: stepped read, 15 bytes... PASS > scanimage: stepped read, 7 bytes... PASS > scanimage: stepped read, 3 bytes... PASS > > Le ven. 21 févr. 2020 à 15:40, Thierry HUCAHRD <[email protected]> a > écrit : > >> Le 2020-02-21 21:28, Jean-Marc Spaggiari a écrit : >> > @Till: indeed. I had to install the autoconf-archive. It solved the >> > issue. Thanks for the guidance. >> > >> > @Thierry: >> > >> > (base) jmspaggi@precision5530:~/backends$ sudo ./frontend/scanimage -L >> > device `pixma:04A91854_13B71E' is a CANON Canon PIXMA TR4500 Series >> > multi-function peripheral >> > (base) jmspaggi@precision5530:~/backends$ sudo ./frontend/scanimage -d >> > 'escl:http://192.168.23.130:80' -T >> > Output format is not set, using pnm as a default. >> > scanimage: open of device escl:http://192.168.23.130:80 failed: Device >> > busy >> > >> > So I un-plugged the 2 printers, stopped the 2 and restarted only the >> > Canon. I can heat the printer moving but I get the same error: >> > scanimage: sane_start: Invalid argument >> > >> > please note that I do that on my "backends" folder, which I got from >> > that: git clone https://gitlab.com/sane-project/backends.gitI also >> > have a sane-escl folder which I got from the link you sent before but >> > there is no "scanimage" there. >> > >> sane-escl is archived >> Please test this : >> $ scanimage -d 'escl:http://192.168.23.130:80' -x 215 -y 296 -T >> > JMS >> > >> > Le ven. 21 févr. 2020 à 15:16, Till Kamppeter >> > <[email protected]> a écrit : >> > >> >> On 21/02/2020 20:26, Jean-Marc Spaggiari wrote: >> >>> So. >> >>> >> >>> I have cloned the backend repo: >> >>> git clone https://gitlab.com/sane-project/backends.git >> >>> >> >>> Applied the patch (Changed 1200 to 600 and added the last param). >> >>> >> >>> And now I'm trying to follow the instructions there: >> >>> https://help.ubuntu.com/community/CompileSaneFromSource >> >>> >> >>> running ./autogen.sh failes right from the beginning :( I prints >> >>> thousands of lines "patch: **** Can't create file ./ltmain.sh.orig >> >> : Too >> >>> many open files" I increased my limit to 10k files, but I'm >> >> getting the >> >>> exact same error. I tried to checkout the 1.0.29 but got the same >> >> error. >> >>> >> >>> after investigations it seems coming from the lack of autopoint. >> >> apt-get >> >>> install solved it. >> >>> >> >>> I tried to run configure with this command: >> >>> ./configure --prefix=/usr --libdir=/usr/lib/ --sysconfdir=/etc >> >>> --localstatedir=/var --enable-avahi >> >>> >> >>> But it failed: >> >>> ./configure: line 14868: syntax error near unexpected token >> >> `noext,' >> >>> ./configure: line 14868: `AX_CXX_COMPILE_STDCXX_11(noext, >> >> optional)' >> >>> >> >> >> >> If you are on Ubuntu, you need to install the "autoconf-archive" >> >> package. >> >> >> >> Till >> >
