<div dir="ltr">Yes, --button-controlled=yes has no effect on the scanner: nothing happens, scanimage just hangs while the scanner seems to not have understood the command, the display do not change page nor shows a prompt or some sign that an operation is pending. I do not know if this feature should be supported on the MB2350, I never saw such a feature even on Windows when configuring/using my scanner. Could you tell me where to check if MB2350 supports the button-controlled mode or if you know some windows software that can show me how it works so that I can understand what should be the expected behaviour on Linux, if any?<br><br><div class="gmail_quote"><div dir="ltr">Il giorno lun 29 gen 2018 alle ore 20:40 Louis Lagendijk <<a href="mailto:louis@fazant.net">louis@fazant.net</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div>On Sun, 2018-01-28 at 14:26 +0000, Patrick Roncagliolo wrote:</div><blockquote type="cite" style="margin:0 0 0 .8ex;border-left:2px #729fcf solid;padding-left:1ex"><div dir="ltr">Hi Rolf,<br><br>I tested scanimage with different options today. In particular, I tested all the combinations of connection/resolution/color available with flatbed mode:<br><br><div> --Connection: usb/net<br> --Resolution: 75/150/300/600/1200<br> --Color: color/gray/lineart<br><br><div>...for a total of 30 tests. I can confirm that all the combinations work, I have a folder with all the scans and a script, so I can replicate the operation while collecting debug info by setting SANE_DEBUG_PIXMA if necessary, and share all the results somewhere (eg. Google Drive). <br><br>But ADF _do not_ work for me using scanimage or scanadf. Here's a sample output (SANE_DEBUG_PIXMA=3 PIXMA_EXPERIMENT=1):</div></div></div></blockquote></div><div><div>This sounds the same as the status on my MB5050. You may also want to test the button support: that probably does not work either.</div><div><br></div><div>BR, Louis</div></div>--<br>
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