I have essentially the same problem on my HP 8250 scanners. The only effective workaround is to power down the scanner, connect to an XP (or other M$ product with HP drivers installed), and start up the wizard. It manages to take the scanner out of the error 15 state, and I can move along until the next paper jam or other error condition.<br>
<br><div class="gmail_quote">On Mon, Jul 5, 2010 at 10:07 PM, Marius Ruth <span dir="ltr"><<a href="mailto:marius.ruth@gmail.com">marius.ruth@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi list,<br>
<br>
I have a very annoying issue with the HP ScanJet 8270 I bought a few days ago.<br>
Although normal scanning works great when I try to use the feeder<br>
(ADF) I get this error:<br>
"Scanner cover is open"<br>
Obviously, the scanner cover is NOT open. I search everywhere for a<br>
solution but there seems to be none that will work.<br>
Scanner is running properly in Diagnostic mode.<br>
I've also tried what this person suggested with no luck:<br>
<a href="http://lists.alioth.debian.org/pipermail/sane-devel/2005-December/015797.html" target="_blank">http://lists.alioth.debian.org/pipermail/sane-devel/2005-December/015797.html</a><br>
<br>
I'm running CentOS release 5.5, kernel 2.6.18-194.el5.<br>
*sane* packages from RPM will not detect the scanner so I compiled it<br>
from source code.<br>
I've tested with the latest stable versions:<br>
sane-backends-1.0.21,<br>
sane-frontends-1.0.14,<br>
xsane-0.996<br>
<br>
and with the latest development release:<br>
sane-backends-git20100705.tar.gz<br>
sane-frontends-git20100705.tar.gz<br>
<br>
The error message I get in sane for both is: "Scanner cover is open"<br>
The error I see on the HP scanner LCD is "Error 15"<br>
Scanner is connected via USB.<br>
I've tried with xscan, scanimage -b, scanadf (all with same results,<br>
the issue is definitely with sane and not the frontends.. i think)<br>
I've also tried to play with the sourcecode of the "avision" lib<br>
quickly commenting the "cover open status" checks and calls, still no<br>
luck. I'll try to debug the code tomorrow but until then i'd really<br>
like to know if anybody over here can help me out please.<br>
<br>
My theory is that the adf is not properly initialized and this is why<br>
the feeder scanning fails. I can hear a noise comming from the feeder<br>
when I issue the command to scan but it dies with the "scanner cover<br>
is open" error message after ~5 seconds.<br>
<br>
I've uploaded a full debug log here: <a href="http://pastebin.com/HXzhMPsu" target="_blank">http://pastebin.com/HXzhMPsu</a><br>
Relevant snapshot from debug run follows:<br>
<br>
[avision] avision_usb_status: Needs to request sense!<br>
[avision] sense_handler:<br>
[avision] sense_handler: data:<br>
[avision] [0] 11110000b 360o 240d f0x<br>
[avision] [1] 00000000b 0o 0d 0x<br>
[avision] [2] 00000011b 3o 3d 3x<br>
[avision] [3] 00000000b 0o 0d 0x<br>
[avision] [4] 00000000b 0o 0d 0x<br>
[avision] [5] 00000000b 0o 0d 0x<br>
[avision] [6] 00000000b 0o 0d 0x<br>
[avision] [7] 00001110b 16o 14d ex<br>
[avision] [8] 00000000b 0o 0d 0x<br>
[avision] [9] 00000000b 0o 0d 0x<br>
[avision] [10] 00000000b 0o 0d 0x<br>
[avision] [11] 00000000b 0o 0d 0x<br>
[avision] [12] 10000000b 200o 128d 80x<br>
[avision] [13] 00000010b 2o 2d 2x<br>
[avision] [14] 00000000b 0o 0d 0x<br>
[avision] [15] 00000000b 0o 0d 0x<br>
[avision] [16] 00000000b 0o 0d 0x<br>
[avision] [17] 00000000b 0o 0d 0x<br>
[avision] [18] 00000000b 0o 0d 0x<br>
[avision] [19] 00000000b 0o 0d 0x<br>
[avision] [20] 00000000b 0o 0d 0x<br>
[avision] [21] 00000000b 0o 0d 0x<br>
[avision] sense_handler: sense code: MEDIUM ERROR (mostly ADF)<br>
[avision] sense_handler: scan has not yet been completed<br>
[avision] sense_handler: correct logical length<br>
[avision] sense_handler: sense code: ADF cover open<br>
[avision] reader_process: start_scan faild: Scanner cover is open<br>
[avision] sane_read: got 0 bytes, err: 0 Success<br>
[avision] do_eof:<br>
[avision] do_eof: returning 8<br>
[avision] sane_cancel:<br>
<br>
<br>
Please advise,<br>
Thanks,<br>
M<br>
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