kopia lustrzana https://gitlab.com/sane-project/website
66 wiersze
3.3 KiB
HTML
66 wiersze
3.3 KiB
HTML
<!-- received="Mon Apr 26 06:27:26 1999 PDT" -->
|
||
<!-- sent="Mon, 26 Apr 99 13:30:09 +0000" -->
|
||
<!-- name="r_valetti@iol.it" -->
|
||
<!-- email="r_valetti@iol.it" -->
|
||
<!-- subject="Epson GT-7000 transparencies kit" -->
|
||
<!-- id="" -->
|
||
<!-- inreplyto="" -->
|
||
<title>sane-devel: Epson GT-7000 transparencies kit</title>
|
||
<h1>Epson GT-7000 transparencies kit</h1>
|
||
<a href="mailto:r_valetti@iol.it"><i>r_valetti@iol.it</i></a><br>
|
||
<i>Mon, 26 Apr 99 13:30:09 +0000</i>
|
||
<p>
|
||
<ul>
|
||
<li> <b>Messages sorted by:</b> <a href="date.html#370">[ date ]</a><a href="index.html#370">[ thread ]</a><a href="subject.html#370">[ subject ]</a><a href="author.html#370">[ author ]</a>
|
||
<!-- next="start" -->
|
||
<li> <b>Next message:</b> <a href="0371.html">Luca Del Signore: "Re: HEEEELP!!!!!!!!!!!"</a>
|
||
<li> <b>Previous message:</b> <a href="0369.html">r_valetti@iol.it: "GT-7000 transparencies reader"</a>
|
||
<!-- nextthread="start" -->
|
||
<!-- reply="end" -->
|
||
</ul>
|
||
<!-- body="start" -->
|
||
Hi,<br>
|
||
I have found a problem using my flatbed scanner, an Epson GT-7000, when I try to use<br>
|
||
the kit to read transparencies.<br>
|
||
The kit itself is made of a cover replacement that back-lights the slides; it reduces<br>
|
||
the scanning area to approximatively 10 x 12 cm (4" x 5"). When you turn it on, the<br>
|
||
scanner recognizes its presence and automatically moves the scanning head to the<br>
|
||
beginning of the new scanning area.<br>
|
||
I've run various tests of the scanner using xscanimage (both from Gimp and from<br>
|
||
command line) and everything works fine, both the basic functions (scanning modes) and<br>
|
||
the advanced features (the geometry parameters and the brightness) if I don't use the<br>
|
||
transparencies reader.<br>
|
||
When I try to do a scan using the transparencies reader, both from scanimage and from<br>
|
||
xscanimage, I get an error message saying "invalid argument".<br>
|
||
I've tried to use the debug options in scanimage (exporting SANE_DEBUG_SCSI=128 and<br>
|
||
SANE_DEBUG_EPSON=128) and, after a list of initialization messages, I receive the<br>
|
||
following message:<br>
|
||
sane_start: set_area failed: invalid argument<br>
|
||
Given what I've written above about how the scanner and the reader work (the head<br>
|
||
moves to a new default position if you use the reader), my idea is that sane is trying<br>
|
||
to position the head to some coordinates that the scanner doesn't recognize as valid,<br>
|
||
but this is only a guess and I may be wrong.<br>
|
||
Is there something I can try to solve this problem? This same problem was also<br>
|
||
encountered by another subscriber to this mailing list who wrote me a week ago<br>
|
||
describing it in the same way for the same scanner (by the way, I wanted to write him<br>
|
||
before sending this message, but a disk crash prevented me to access my e-mail<br>
|
||
addressbook, so I hope he's reading this message, I'll write him asap).<br>
|
||
Thak you for your work<br>
|
||
Ruggero Valetti<br>
|
||
<p>
|
||
<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="0371.html">Luca Del Signore: "Re: HEEEELP!!!!!!!!!!!"</a>
|
||
<li> <b>Previous message:</b> <a href="0369.html">r_valetti@iol.it: "GT-7000 transparencies reader"</a>
|
||
<!-- nextthread="start" -->
|
||
<!-- reply="end" -->
|
||
</ul>
|