<div dir="ltr">Hi Louis,<div><br></div><div>I connected t he printer via USB and ran: </div><div><br></div><div> export SANE_DEBUG_BJNP=3<br></div><div> scanimage | tee scanimage.log<br></div><div><br></div><div>The logfile is attached.</div>
<div><br></div><div>-Greg</div><div><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Jul 17, 2013 at 12:32 PM, Louis Lagendijk-2 [via SANE] <span dir="ltr"><<a href="/user/SendEmail.jtp?type=node&node=17779&i=0" target="_top" rel="nofollow" link="external">[hidden email]</a>></span> wrote:<br>
<blockquote style='border-left:2px solid #CCCCCC;padding:0 1em' class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">On Wed, 2013-07-17 at 08:49 -0700, warnes wrote:<div><br>
> Hi All, <br>
> <br>> First, thanks for all the work that goes into running a project like this! <br>> I'm providing this information to help debugging the Canon PIXMA MX710 <br>> series support. <br>> <br>> I have a brand new Canon Pixma MX712 ($54.99 at BJ's!). Since the sane-pixma <br>
> 1.0.23 driver wasn't happy, I've installed sane-backends 1.0.24git, and I'm <br>> having mixed success scanning documents. <br>> <br>> At times, everything runs nicely, other times I get connection or I/O <br>
> errors. Sometimes there seems to be no trigger for the errors, other times <br>> they seem to be triggered by a problem, such as a paper-jam in the <br>> auto-document feeder. <br>> <br>> O/S: Ubuntu 13.04 <br>
> Frontend: SimpleScan (when it works) <br>> SANE version: <br>> scanimage -V <br>> scanimage (sane-backends) 1.0.24git; backend version 1.0.24 <br>> <br>> Results of successful scanimage -T: success.txt <br>
> <<a href="http://sane.10972.n7.nabble.com/file/n17777/success.txt" rel="nofollow" link="external" target="_blank">http://sane.10972.n7.nabble.com/file/n17777/success.txt</a>> <br>> Results of failed scanimage -T: failure.txt <br>
> <<a href="http://sane.10972.n7.nabble.com/file/n17777/failure.txt" rel="nofollow" link="external" target="_blank">http://sane.10972.n7.nabble.com/file/n17777/failure.txt</a>> <br>> <br>> Turning off the printer when it is not working *sometimes* resolves the <br>
> problem.</div>The dirst question is: does scanning over USB work well? If so, we can <br>start debugging the network code. If not, we need to look at the backend <br>itself.... <br><br>If USB works well, please try the following: <br>
export SANE_DEBUG_BJNP=3 <br>and perform a scan (preferably using scanimage) and mail me the <br>resulting logfile <br><br>Kind regards, Louis <br><span class=""><font color="#888888"><br><br><br>-- <br>sane-devel mailing list: <a href="http://user/SendEmail.jtp?type=node&node=17778&i=0" rel="nofollow" link="external" target="_blank">[hidden email]</a> <br>
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<div class="small"><br/><img src="/images/icon_attachment.gif" > <strong>scanimage.log</strong> (2M) <a href="http://sane.10972.n7.nabble.com/attachment/17779/0/scanimage.log" target="_top" rel="nofollow" link="external">Download Attachment</a></div>
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