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stef | 2 Aug 2009 15:24
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Re: HP Scanjet 4400c: A Friendly Reminder

Le jeudi 30 juillet 2009 02:54:02 Mike B., vous avez écrit :
> Hi Philipp,
>
> Yep, the bug seems similar to what I've experienced. The 600dpi also works
> but 1200 gives only half a page :(.
>
> Anyway, I can now scan documents and produce reasonable b/w scans, so
> that's OK. Hopefully SANE supports for the Scanjet 4400c will improve soon.
>
> Thanks for your help in installing the recent SANE sources for debian.
>
> Cheers,
> Mike.
>
>
> --- On Wed, 7/29/09, Philipp Sadleder <philipp <at> sadleder.de> wrote:

	Hello,

	I'm back from holidays.

	Does 150 dpi scan always fail, even after doing  a preview ?

	For the problem you have at 1200 dpi, what do you mean by second half is 
black ? Height or width ? Does it work if you scan a small area (ie at least 
smaller than half of the scan area) ?
	
	In order to fix the problems you have, I need rts8891 backend debug logs. You 
can generate by running scanimage like this in a command shell:
export SANE_DEBUG_RTS8891=255
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Henning Geinitz | 2 Aug 2009 20:18

[Fwd: Tester for Canon PIXMA MX320]

FYI

-------- Original-Nachricht --------
Betreff: 	Tester for Canon PIXMA MX320
Datum: 	Mon, 27 Jul 2009 23:05:26 -0400
Von: 	Thierry Pascal Lim Shung <pascalim <at> gmail.com>
An: 	hmg-guest <at> users.alioth.debian.org

Hey,
	I recently got a Canon PIXMA MX320 and I want to test the SANE  
driver.  What should I do?

Pascal

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Nicolas Martin | 2 Aug 2009 21:40
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Re: [Fwd: Tester for Canon PIXMA MX320]

Simply download and install the latest Sane git version. 

Pixma MX320 should be recognized by the pixma backend.

If the Pixma protocol it uses is the same as previous Pixma models, then
MX320 may work out of the box (this was the case for MX860, which is
from same generation), 
Otherwise, we can exchange here and see if we can have it working.

To compile and install Sane, you can use these guidelines:
http://mp610.blogspot.com/2008/04/give-your-scanner-new-freshly-sane.html  

Nicolas

Le dimanche 02 août 2009 à 20:18 +0200, Henning Geinitz a écrit :
> FYI
> 
> -------- Original-Nachricht --------
> Betreff: 	Tester for Canon PIXMA MX320
> Datum: 	Mon, 27 Jul 2009 23:05:26 -0400
> Von: 	Thierry Pascal Lim Shung <pascalim <at> gmail.com>
> An: 	hmg-guest <at> users.alioth.debian.org
> 
> 
> 
> Hey,
> 	I recently got a Canon PIXMA MX320 and I want to test the SANE  
> driver.  What should I do?
> 
> Pascal
(Continue reading)

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stan | 3 Aug 2009 02:57

How to get Visioneer Onetouch 7400 working, F11 x86_64

I bought a Visioneer OneTouch 7400 second hand at a price that was
almost like finding it in the trash.  Because the 7300 is supported I
thought it would be fairly easy to get the 7400 working.  Getting it
working was easy, it was finding the firmware that was a real bear.  I
have it working for root at this point, and thought I would document the
steps I took so other people can also get this working.  In addition,
this yields the cis3R5B1.fw firmware file, so it should help people with
other scanners that use that firmware for the gt6816 chip.

Go to Visioneer and download the 32 bit drivers for windows.  
http://www.deviceden.com/download/1469/visioneer/onetouch-7400-usb/driver/
This is in msi format, and the file was called 7400.32.408602.EN.msi
when I downloaded it.  If you have windows, you can just install it and
pull out the firmware file using the sane directions.

If you run only linux, you will need to be a bit more creative.  

Make sure that you have p7zip installed.  Create a directory to unpack
the msi in, I used msi7z, and cp it into the directory.  Cd to the
directory and run 

7z x 7400.32.408602.EN.msi

This will extract a bunch of files, not one of them which is obviously
the firmware.  However, there is a file called _StringData.  Open it in
an editor that has search (I used vim) and find the string cis3R5B1.
Look for the first C__ before that in the file. Remember the first 6 or
so characters after that C__, in my case it was 302197.

Now, run the command
(Continue reading)

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stef | 3 Aug 2009 08:12
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Re: Required backend and Front end for Canon Lide 100

Le jeudi 23 juillet 2009 12:42:12 Arunav.Gupta <at> canon.co.in, vous avez écrit :
> Hi
>
> We require the patch for supportig Canon Lide 100 in linux.
> Is it possible for you to support us.
>
> Thanks  and Regards,
>

	Hello,

	if you donate me a Canon Lide 100. I'll add support for it in the genesys 
backend. I have already done such for the gl646 based XP200. But note since 
I'm working on SANE on my spare time, it'll take about a couple of months to 
have basic scanning capabilities. As Allan told, finding a dedicated developer 
will be more efficient, the gl843 documentation is a generic one and reverse 
engineering can be difficult. 

Regards,
	Stef

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Kelly Price | 3 Aug 2009 12:25
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Re: Required backend and Front end for Canon Lide 100

I've bought a LiDE 100 for testing.

On Mon, Aug 3, 2009 at 2:12 AM, stef<stef.dev <at> free.fr> wrote:
> Le jeudi 23 juillet 2009 12:42:12 Arunav.Gupta <at> canon.co.in, vous avez écrit :
>> Hi
>>
>> We require the patch for supportig Canon Lide 100 in linux.
>> Is it possible for you to support us.
>>
>> Thanks  and Regards,
>>
>
>        Hello,
>
>        if you donate me a Canon Lide 100. I'll add support for it in the genesys
> backend. I have already done such for the gl646 based XP200. But note since
> I'm working on SANE on my spare time, it'll take about a couple of months to
> have basic scanning capabilities. As Allan told, finding a dedicated developer
> will be more efficient, the gl843 documentation is a generic one and reverse
> engineering can be difficult.
>
> Regards,
>        Stef
>
>
> --
> sane-devel mailing list: sane-devel <at> lists.alioth.debian.org
> http://lists.alioth.debian.org/mailman/listinfo/sane-devel
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m. allan noah | 3 Aug 2009 14:04
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Re: Required backend and Front end for Canon Lide 100

It is not a gl843- it is an 847. There are no docs available for that
chip, but it does look similar to the gl848.

allan

On Mon, Aug 3, 2009 at 2:12 AM, stef<stef.dev <at> free.fr> wrote:
> Le jeudi 23 juillet 2009 12:42:12 Arunav.Gupta <at> canon.co.in, vous avez écrit :
>> Hi
>>
>> We require the patch for supportig Canon Lide 100 in linux.
>> Is it possible for you to support us.
>>
>> Thanks  and Regards,
>>
>
>        Hello,
>
>        if you donate me a Canon Lide 100. I'll add support for it in the genesys
> backend. I have already done such for the gl646 based XP200. But note since
> I'm working on SANE on my spare time, it'll take about a couple of months to
> have basic scanning capabilities. As Allan told, finding a dedicated developer
> will be more efficient, the gl843 documentation is a generic one and reverse
> engineering can be difficult.
>
> Regards,
>        Stef
>
>
> --
> sane-devel mailing list: sane-devel <at> lists.alioth.debian.org
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Kelly Price | 3 Aug 2009 14:21
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Re: Required backend and Front end for Canon Lide 100

I think I was able to google find a PDF of the 847 docs. I'll check  
when I get back home.

Sent from my iPhone

On Aug 3, 2009, at 8:04 AM, "m. allan noah" <kitno455 <at> gmail.com> wrote:

> It is not a gl843- it is an 847. There are no docs available for that
> chip, but it does look similar to the gl848.
>
> allan
>
> On Mon, Aug 3, 2009 at 2:12 AM, stef<stef.dev <at> free.fr> wrote:
>> Le jeudi 23 juillet 2009 12:42:12 Arunav.Gupta <at> canon.co.in, vous  
>> avez écrit :
>>> Hi
>>>
>>> We require the patch for supportig Canon Lide 100 in linux.
>>> Is it possible for you to support us.
>>>
>>> Thanks  and Regards,
>>>
>>
>>        Hello,
>>
>>        if you donate me a Canon Lide 100. I'll add support for it  
>> in the genesys
>> backend. I have already done such for the gl646 based XP200. But  
>> note since
>> I'm working on SANE on my spare time, it'll take about a couple of
(Continue reading)

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wendy | 5 Aug 2009 16:06

Scans darker on one side

please help.
Why does this scanner always scan darker on one side?
--

-- 
wendy

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m. allan noah | 5 Aug 2009 16:59
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Re: Scans darker on one side

It would be most helpful if you gave more information. What
brand/model of scanner, what operating system and version, what
version of sane, does the problem happen on Windows, etc...

allan

On Wed, Aug 5, 2009 at 10:06 AM, wendy<wendy <at> fleetriver.com> wrote:
> please help.
> Why does this scanner always scan darker on one side?
> --
> wendy
>
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"The truth is an offense, but not a sin"

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Gmane