kopia lustrzana https://gitlab.com/sane-project/website
124 wiersze
6.5 KiB
HTML
124 wiersze
6.5 KiB
HTML
<!-- received="Fri May 14 06:50:46 1999 PDT" -->
|
||
<!-- sent="Fri, 14 May 1999 13:59:10 +0000" -->
|
||
<!-- name="Ondrej Popp" -->
|
||
<!-- email="ondrej@geocities.com" -->
|
||
<!-- subject="horizontal colored stripes while scanning" -->
|
||
<!-- id="" -->
|
||
<!-- inreplyto="" -->
|
||
<title>sane-devel: horizontal colored stripes while scanning</title>
|
||
<h1>horizontal colored stripes while scanning</h1>
|
||
<b>Ondrej Popp</b> (<a href="mailto:ondrej@geocities.com"><i>ondrej@geocities.com</i></a>)<br>
|
||
<i>Fri, 14 May 1999 13:59:10 +0000</i>
|
||
<p>
|
||
<ul>
|
||
<li> <b>Messages sorted by:</b> <a href="date.html#135">[ date ]</a><a href="index.html#135">[ thread ]</a><a href="subject.html#135">[ subject ]</a><a href="author.html#135">[ author ]</a>
|
||
<!-- next="start" -->
|
||
<li> <b>Next message:</b> <a href="0136.html">Oliver Rauch: "Re: horizontal colored stripes while scanning"</a>
|
||
<li> <b>Previous message:</b> <a href="0134.html">rene.rebe: "Avision back-end"</a>
|
||
<!-- nextthread="start" -->
|
||
<li> <b>Next in thread:</b> <a href="0136.html">Oliver Rauch: "Re: horizontal colored stripes while scanning"</a>
|
||
<li> <b>Reply:</b> <a href="0136.html">Oliver Rauch: "Re: horizontal colored stripes while scanning"</a>
|
||
<li> <b>Reply:</b> <a href="0137.html">Ondrej Popp: "Re: horizontal colored stripes while scanning"</a>
|
||
<!-- reply="end" -->
|
||
</ul>
|
||
<!-- body="start" -->
|
||
Hi,<br>
|
||
I am having the following problem with my UMAX-1200S scanner,<br>
|
||
and have no clue what so ever... At first everything worked fine, but a<br>
|
||
while ago I got these bright horizontal colored stripes in my image and<br>
|
||
it is quite hard to get rid of them. Sometimes it helps to switch the<br>
|
||
scanner off and on but only sometimes. I tried everything, replacing<br>
|
||
scsi controllers, synchronous asynchronous mode, allow/disallow<br>
|
||
disconnect, replacing cables, enabling/disabling active termination (see<br>
|
||
<a href="http://www.chipmunk.nl/astraterminator.html">http://www.chipmunk.nl/astraterminator.html</a>) but nothing seems to make<br>
|
||
much difference : sometimes everyting is fine and sometimes there are<br>
|
||
these stripes. But lately the problem is getting worse and getting rid<br>
|
||
of it is getting harder. Today I also tried to boot win95, and found the<br>
|
||
same stipes there too while scanning. So it does not seem to be<br>
|
||
sane/umax related... But suddenly this window came up stating that the<br>
|
||
profile did not match and that I should do a device setup. So I did this<br>
|
||
first with Vista scan and then with Vista Scan 32, and suddenly with<br>
|
||
Vista scan 32 the scanner 'kicked' in and the stripes went away. Had to<br>
|
||
do a preview a few times but after two previews the stripes are gone.<br>
|
||
Rebooting to Linux, revealed that everything is now fine under Linux<br>
|
||
too. I dit at least ten previews with the stripes completely gone. I<br>
|
||
realy have NO clue...<br>
|
||
You can also hear it when the stripes will be there because the scanner<br>
|
||
makes this 'rumbling sound' wile scanning. Like its constantly blocked<br>
|
||
or disrupted<br>
|
||
a bit, it does not sound 'smooth'. <br>
|
||
<p>
|
||
Turning on the debugging information shows some kind of an i/o error,<br>
|
||
<p>
|
||
[umax] wait_scanner<br>
|
||
[sanei_scsi] scsi_req_enter: entered 0x80c2578<br>
|
||
[sanei_scsi] sanei_scsi_req_wait: waiting for 0x80c2578<br>
|
||
[sanei_scsi] sanei_scsi.issue: 0x80c2578<br>
|
||
[sanei_scsi] sanei_scsi_req_wait: read 36 bytes<br>
|
||
[sanei_scsi] sanei_scsi_req_wait: SCSI command complained: Input/output<br>
|
||
error<br>
|
||
[umax] check condition sense handler<br>
|
||
[umax] invalid sense key => handled as DEVICE BUSY!<br>
|
||
[umax] scanner reports Device busy, waiting ...<br>
|
||
[sanei_scsi] scsi_req_enter: entered 0x80c2578<br>
|
||
[sanei_scsi] sanei_scsi_req_wait: waiting for 0x80c2578<br>
|
||
[sanei_scsi] sanei_scsi.issue: 0x80c2578<br>
|
||
[sanei_scsi] sanei_scsi_req_wait: read 36 bytes<br>
|
||
[sanei_scsi] sanei_scsi_req_wait: SCSI command complained: Input/output<br>
|
||
error<br>
|
||
[umax] check condition sense handler<br>
|
||
[umax] invalid sense key => handled as DEVICE BUSY!<br>
|
||
[sanei_scsi] scsi_req_enter: entered 0x80c2578<br>
|
||
[sanei_scsi] sanei_scsi_req_wait: waiting for 0x80c2578<br>
|
||
[sanei_scsi] sanei_scsi.issue: 0x80c2578<br>
|
||
[sanei_scsi] sanei_scsi_req_wait: read 36 bytes<br>
|
||
[sanei_scsi] sanei_scsi_req_wait: SCSI command complained: Input/output<br>
|
||
error<br>
|
||
[umax] check condition sense handler<br>
|
||
<p>
|
||
However, now the stripes are gone, the I/O errors still show in the<br>
|
||
debug trace. So that does not seem to make much difference either.<br>
|
||
<p>
|
||
I realy have no clue... can it be that the scanner needs to be<br>
|
||
calibrated or anything and this gets messed up from time to time, and<br>
|
||
the sane software is not able to fix this? Well for the time being it<br>
|
||
seems to be working again :)<br>
|
||
<p>
|
||
tx for any suggestions,<br>
|
||
Ondrej<br>
|
||
<p>
|
||
<pre>
|
||
--
|
||
________________________________________________________
|
||
| |
|
||
| |
|
||
| <a href="http://www.geocities.com/SiliconValley/Lakes/6150">http://www.geocities.com/SiliconValley/Lakes/6150</a> |
|
||
| |
|
||
_ | | _
|
||
/ ) | | ( \
|
||
_( (_ | _ E-mail: <a href="mailto:ondrej@geocities.com">ondrej@geocities.com</a> _ | _) )_
|
||
(((\ \)|_/ )________________________________________________( \_|(/
|
||
/)))
|
||
\\\\ \_/ / \ \_/ ////
|
||
\ / \ /
|
||
\ _/ \_ /
|
||
/__/ \__\
|
||
<p>
|
||
<pre>
|
||
--
|
||
Source code, list archive, and docs: <a href="http://www.mostang.com/sane/">http://www.mostang.com/sane/</a>
|
||
To unsubscribe: echo unsubscribe sane-devel | mail <a href="mailto:majordomo@mostang.com">majordomo@mostang.com</a>
|
||
</pre>
|
||
<!-- body="end" -->
|
||
<p>
|
||
<ul>
|
||
<!-- next="start" -->
|
||
<li> <b>Next message:</b> <a href="0136.html">Oliver Rauch: "Re: horizontal colored stripes while scanning"</a>
|
||
<li> <b>Previous message:</b> <a href="0134.html">rene.rebe: "Avision back-end"</a>
|
||
<!-- nextthread="start" -->
|
||
<li> <b>Next in thread:</b> <a href="0136.html">Oliver Rauch: "Re: horizontal colored stripes while scanning"</a>
|
||
<li> <b>Reply:</b> <a href="0136.html">Oliver Rauch: "Re: horizontal colored stripes while scanning"</a>
|
||
<li> <b>Reply:</b> <a href="0137.html">Ondrej Popp: "Re: horizontal colored stripes while scanning"</a>
|
||
<!-- reply="end" -->
|
||
</ul>
|