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I also tried the command lsusb<br><br>This command shows the scanner name.<br><br>Bus 001 Device 009: ID 03f0:4105 Hewlett-Packard <br>Bus 001 Device 001: ID 0000:0000 <br>Bus 004 Device 001: ID 0000:0000 <br>Bus 005 Device 002: ID 413c:3200 Dell Computer Corp. <br>Bus 005 Device 001: ID 0000:0000 <br>Bus 003 Device 002: ID 413c:2003 Dell Computer Corp. <br>Bus 003 Device 001: ID 0000:0000 <br>Bus 002 Device 001: ID 0000:0000 <br><br>But when I try to run <br><br><b>scanimage -L</b> <br><b>Output is :</b><br>No scanners were identified. If you were expecting something different,<br>check that the scanner is plugged in, turned on and detected by the<br>sane-find-scanner tool (if appropriate). Please read the documentation<br>which came with this software (README, FAQ, manpages).<br><br>Please let me know what to do.<br><br>Thanks,<br>Sidd<br><br><br>> Date: Wed, 3 Dec 2008 09:39:10 -0500<br>> From: kitno455@gmail.com<br>> To: siddharth_pnb@hotmail.com<br>> Subject: Re: [sane-devel] Device Enemuratuion fails Please help<br>> CC: sane-devel@lists.alioth.debian.org<br>> <br>> it means the backend is being loaded, but it does not find the scanner.<br>> <br>> 1. Are you doing this as root?<br>> 2. Is the device id in /etc/sane.d/hp3900.conf<br>> <br>> allan<br>> <br>> On Wed, Dec 3, 2008 at 9:33 AM, sidd gautam <siddharth_pnb@hotmail.com> wrote:<br>> > Hi allan,<br>> ><br>> > I did what you advised, the info inside error.log says<br>> ><br>> > [sanei_debug] Setting debug level of hp3900 to 4.<br>> > [hp3900] > sane_init<br>> > [hp3900] > sane_get_devices: 0.<br>> ><br>> > What does this mean.<br>> ><br>> > Thanks,<br>> > Sidd<br>> ><br>> >> Date: Wed, 3 Dec 2008 09:22:36 -0500<br>> >> From: kitno455@gmail.com<br>> >> To: siddharth_pnb@hotmail.com; sane-devel@lists.alioth.debian.org<br>> >> Subject: Re: [sane-devel] Device Enemuratuion fails Please help<br>> >><br>> >> 1. please dont change the subject of you replies, it breaks some<br>> >> threaded mail readers.<br>> >> 2. get a debug log: SANE_DEBUG_HP3900=4 scanimage -L 2>error.log<br>> >> and look in error.log for clues<br>> >><br>> >> allan<br>> >><br>> >> On Wed, Dec 3, 2008 at 8:10 AM, sidd gautam <siddharth_pnb@hotmail.com><br>> >> wrote:<br>> >> > Hi kitno455,<br>> >> ><br>> >> > Thanks indeed.<br>> >> ><br>> >> > I typed this commad on Terminal and Message was:<br>> >> ><br>> >> > NO SCANNER WERE IDENTIFIED. IF YOU WERE EXCEPTING SOMETHING<br>> >> > DIFFERENT,check<br>> >> > the scanner is plugged in,turned on and detected by the<br>> >> > scan-finding-scanner<br>> >> > tool.<br>> >> ><br>> >> > Then Again I went to different machine where scanning is working and<br>> >> > typed<br>> >> > the same command on terminal scanimage -L in that machine it showed the<br>> >> > scanner name.<br>> >> ><br>> >> > Please let me know what is missing in my machine, is there any RPM I<br>> >> > have<br>> >> > not installed.<br>> >> ><br>> >> > Thanks in Advance.<br>> >> > Sidd<br>> >> ><br>> >> >> Date: Wed, 3 Dec 2008 07:53:11 -0500<br>> >> >> From: kitno455@gmail.com<br>> >> >> To: siddharth_pnb@hotmail.com<br>> >> >> Subject: Re: [sane-devel] Device Enemuratuion fails Please help<br>> >> >> CC: sane-devel@lists.alioth.debian.org<br>> >> >><br>> >> >> does scanimage -L find the scanner?<br>> >> >><br>> >> >> allan<br>> >> >><br>> >> >> 2008/12/3 sidd gautam <siddharth_pnb@hotmail.com>:<br>> >> >> > Hi Sir,<br>> >> >> ><br>> >> >> > I am unable to Enemurate the device.<br>> >> >> ><br>> >> >> > My device is Hp Scan 4370.<br>> >> >> ><br>> >> >> > Every time I get std::cerr << "> CSaneWrapper1::EnumerateDevices()<br>> >> >> > fails\n";<br>> >> >> ><br>> >> >> > Please let me know what mistake I have commited.<br>> >> >> ><br>> >> >> > My OS is Fedora 8.0.<br>> >> >> > I have installed<br>> >> >> ><br>> >> >> > libsane-hpaio-2.7.7-6.fc8.i386.rpm,sane-backends-1.0.19-10.fc9.i386.rpm.<br>> >> >> > Is<br>> >> >> > there anything I am missing.<br>> >> >> ><br>> >> >> > bool CSaneWrapper1::EnumerateDevices()<br>> >> >> > {<br>> >> >> > SANE_Status statusCode;<br>> >> >> > statusCode = sane_get_devices(&_device_list, SANE_TRUE);<br>> >> >> ><br>> >> >> > if( statusCode != SANE_STATUS_GOOD )<br>> >> >> > {<br>> >> >> > std::cerr << " CSaneWrapper1::EnumerateDevices() fails\n";<br>> >> >> > return false;<br>> >> >> > }<br>> >> >> > else<br>> >> >> > {<br>> >> >> > int i;<br>> >> >> > for( i = 0; _device_list[i] != NULL; i++ );<br>> >> >> > { _devicecount = i;<br>> >> >> > }<br>> >> >> > std::cerr << " CSaneWrapper1::EnumerateDevices() ELSE Success> \n";<br>> >> >> > }<br>> >> >> > return true;<br>> >> >> > }<br>> >> >> ><br>> >> >> ><br>> >> >> > Thanks in Advance.<br>> >> >> > Sidd<br>> >> >> ><br>> >> >> ><br>> >> >> > --<br>> >> >> > sane-devel mailing list: sane-devel@lists.alioth.debian.org<br>> >> >> > http://lists.alioth.debian.org/mailman/listinfo/sane-devel<br>> >> >> > Unsubscribe: Send mail with subject "unsubscribe your_password"<br>> >> >> > to sane-devel-request@lists.alioth.debian.org<br>> >> >> ><br>> >> >><br>> >> >><br>> >> >><br>> >> >> --<br>> >> >> "The truth is an offense, but not a sin"<br>> >> ><br>> >> ><br>> >><br>> >><br>> >><br>> >> --<br>> >> "The truth is an offense, but not a sin"<br>> ><br>> <br>> <br>> <br>> -- <br>> "The truth is an offense, but not a sin"<br></body>
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