[sane-devel] HP ScanJet 7400C
Zied Fakhfakh
zied@linux.com.tn
Wed, 20 Feb 2002 14:32:22 +0100
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Hi René,
I installed the latest sane-backends (with your latest patch)
look at this :
[root@mozilla root]# sane-find-scanner /dev/sg1
# Note that sane-find-scanner will find any scanner that is connected
# to a SCSI bus and some scanners that are connected to the Universal
# Serial Bus (USB) depending on your OS. It will even find scanners
# that are not supported at all by SANE. It won't find a scanner that
# is connected to a parallel or proprietary port.
sane-find-scanner: found SCSI scanner "hp scanjet 7400c 0.8B" at device
/dev/sg1
sane-find-scanner: found USB scanner (UNKNOWN vendor and product) at
device /dev/sg1
# `UNKNOWN vendor and product' means that there seems to be a scanner
# at this device file but the vendor and product ids couldn't be
# identified. Currently identification only works with Linux versions
# >= 2.4.8.
while yesterday with older sane (1.0.5) this command worked fine. But at
the end I have the same result :
xsane /dev/sg1 gives an error telling me that he can't open device
/dev/sg1 (of course the device is attached to that file)
xscanimage -L never respond, I can't even kill it (with kill -9)
hope that can help, I hgave the scanner and I'm ready to make every test
you need :)
PS : I'm not that good in C :(
Rene Rebe wrote:
>On: Mon, 18 Feb 2002 17:40:02 +0100,
> Zied Fakhfakh <zied@linux.com.tn> wrote:
>
>>Hi all,
>>
>>I'm new to this mailing list,
>>
>>I know HP scanJet 7400C is not supported yet, is there a plan for it ?
>>
>
>The HP 7400C is an Avision OEM scanner labeled by HP.
>
>This is the Avision backend page:
> http://drocklinux.dyndns.org/rene/avision/index.html
>
>Latest code can be obtained from:
> http://www.rocklinux.org/people/rene/sane/
>
>The HP 5300 does now work with SANE/Avision. I still try to track
>problems with the HP 5370 and HP 7400 - and with the
>color-calibration.
>
>To use the scanner you need the the HP53xx support in the kernel - or
>as module. The module will be called "hpusbscsi".
>
>The HP 7400 still hangs during some scsi commands - it would be nice
>if you could give it a try and debug it. (I do not have the scanner
>...). If you do not know C, debug output is ok, too. You get it for
>example by:
>
>export SANE_DEBUG_AVISION=7
>xscanimage
>
>Feel free to reask if you need aditional help.
>
>>Best Regards.
>>
>>--
>>Zied Fakhfakh RCHE - RHCX
>>OpenNet Software Business Development Manager
>>Tel : +216 71 892 377 Fax : +216 71 892 554
>>70, Ave Med V, Tunis 1002 - Tunisia
>>http://www.linux.com.tn
>>
>
>k33p h4ck1n6
> René
>
--
Zied Fakhfakh RCHE - RHCX
OpenNet Software Business Development Manager
Tel : +216 71 892 377 Fax : +216 71 892 554
70, Ave Med V, Tunis 1002 - Tunisia
http://www.linux.com.tn
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Hi René,<br>
<br>
I installed the latest sane-backends (with your latest patch)<br>
look at this :<br>
<font face="Courier New, Courier, monospace">[root@mozilla root]# sane-find-scanner
/dev/sg1<br>
# Note that sane-find-scanner will find any scanner that is connected<br>
# to a SCSI bus and some scanners that are connected to the Universal<br>
# Serial Bus (USB) depending on your OS. It will even find scanners<br>
# that are not supported at all by SANE. It won't find a scanner that<br>
# is connected to a parallel or proprietary port.<br>
<br>
sane-find-scanner: found SCSI scanner "hp scanjet 7400c 0.8B" at device
/dev/sg1<br>
sane-find-scanner: found USB scanner (UNKNOWN vendor and product) at device
/dev/sg1<br>
<br>
# `UNKNOWN vendor and product' means that there seems to be a scanner<br>
# at this device file but the vendor and product ids couldn't be <br>
# identified. Currently identification only works with Linux versions<br>
# >= 2.4.8. </font><br>
<br>
while yesterday with older sane (1.0.5) this command worked fine. But at
the end I have the same result : <br>
<br>
xsane /dev/sg1 gives an error telling me that he can't open device /dev/sg1
(of course the device is attached to that file)<br>
<br>
xscanimage -L never respond, I can't even kill it (with kill -9)<br>
<br>
hope that can help, I hgave the scanner and I'm ready to make every test
you need :)<br>
<br>
PS : I'm not that good in C :(<br>
<br>
<br>
Rene Rebe wrote:<br>
<blockquote type="cite" cite="mid:20020219.032907.229750373.rene.rebe@gmx.net">
<pre wrap="">On: Mon, 18 Feb 2002 17:40:02 +0100,<br> Zied Fakhfakh <a class="moz-txt-link-rfc2396E" href="mailto:zied@linux.com.tn"><zied@linux.com.tn></a> wrote:<br></pre>
<blockquote type="cite">
<pre wrap="">Hi all,<br><br>I'm new to this mailing list,<br><br>I know HP scanJet 7400C is not supported yet, is there a plan for it ?<br></pre>
</blockquote>
<pre wrap=""><!----><br>The HP 7400C is an Avision OEM scanner labeled by HP.<br><br>This is the Avision backend page:<br> <a class="moz-txt-link-freetext" href="http://drocklinux.dyndns.org/rene/avision/index.html">http://drocklinux.dyndns.org/rene/avision/index.html</a><br><br>Latest code can be obtained from:<br> <a class="moz-txt-link-freetext" href="http://www.rocklinux.org/people/rene/sane/">http://www.rocklinux.org/people/rene/sane/</a><br><br>The HP 5300 does now work with SANE/Avision. I still try to track<br>problems with the HP 5370 and HP 7400 - and with the<br>color-calibration.<br><br>To use the scanner you need the the HP53xx support in the kernel - or<br>as module. The module will be called "hpusbscsi".<br><br>The HP 7400 still hangs during some scsi commands - it would be nice<br>if you could give it a try and debug it. (I do not have the scanner<br>...). If you do not know C, debug output is ok, too. You get it for<br>example by:<br><br>export SANE_DEB
UG_AVISION=7<br>xscanimage<br><br>Feel free to reask if you need aditional help.<br><br></pre>
<blockquote type="cite">
<pre wrap="">Best Regards.<br><br>-- <br>Zied Fakhfakh RCHE - RHCX<br>OpenNet Software Business Development Manager<br>Tel : +216 71 892 377 Fax : +216 71 892 554<br>70, Ave Med V, Tunis 1002 - Tunisia<br><a class="moz-txt-link-freetext" href="http://www.linux.com.tn">http://www.linux.com.tn</a><br></pre>
</blockquote>
<pre wrap=""><!----><br>k33p h4ck1n6<br> René<br><br></pre>
</blockquote>
<br>
<pre class="moz-signature" cols="$mailwrapcol">-- <br>Zied Fakhfakh RCHE - RHCX<br>OpenNet Software Business Development Manager<br>Tel : +216 71 892 377 Fax : +216 71 892 554<br>70, Ave Med V, Tunis 1002 - Tunisia<br><a class="moz-txt-link-freetext" href="http://www.linux.com.tn">http://www.linux.com.tn</a><br></pre>
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