Hi Albert,
On Mittwoch, 26. November 2003 12:51, Albert ARIBAUD wrote:
[SNIPSNAP]
> > I simply turned the IO operations in the parport backend, and hoped, that
> > the scanner will work. The major problem is, that the GL640 allows
> > various ways on how a parport-ASIC can be connected, and theref
> Here's a proposal for SANE2 regarding error handling. As of now, error
> handling is somewhat imprecise and often not meaningful, and we're
> spending everyone's time debugging problems that could be solved
> quickly if only the user was given the appropriate status/error
> message.
Good idea...
You are very brave :-)
I would not short two contacts without a resistor. For the first
attempt I would use something like 1K. I doubt that any of the 24V
lines are involved in sensing the TPU. If the 1K resistor does not
give you any result, go down to 0.5K.
How do you test if the TPU is re
Why not combine the two e.g.
typedef SANE_Status
{
int code;
int backend_code;
} SANE_Status;
SANE_Status.code is always a standard SANE status code,
SANE_Status.backend_code is a backend specific code that could be passed
to sane_backend_status().
that way the client code does not have to w
Richard,
I've also sent this reply to the SANE list for the archives, hope you
don't have a problem with that...
> I don't know whether these problems are from hardware or software, or,
> if they are software, whether I should try to pursue with the coolscan
> backend or work on modifying the coo
Hi,
I've tried to install the beta backend for hp5400 in mandrake
and slackware without any success until now.
Although I can see the scanner (twice ???) with
sane-find-scanner:
found USB scanner (vendor=0x03f0, product=0x1005) at
/dev/usb/scanner0
found USB scanne
Karl Heinz Kremer wrote:
> A "real" TPU is just a lamp behind some ground glass (or translucent
> plastic), so
> there is not "projection" involved: The sensor scans the illuminat4ed
> negative or slide
> directly.
>
> Have you checked out the link to the message from the guy who is using a
> l
On Fri, 28 Nov 2003 19:39:48 +0100
Bart Buitinga wrote:
> I'm not sure what is
> meant with "high" when testing pins with a multimeter.
High is 5V for TTL electronics, low is <1V. 24V is goodbye :-(
> So I tried connecting 10-12, 10-13, 2-12, 2-13,
What was probably needed was to connect the r
Hi,
Here's a proposal for SANE2 regarding error handling. As of now, error
handling is somewhat imprecise and often not meaningful, and we're
spending everyone's time debugging problems that could be solved
quickly if only the user was given the appropriate status/error
message.
I've got 2 altern
On Wed, 2003-11-26 at 20:37, Rene Rebe wrote:
> Hi,
>=20
> On: Wed, 26 Nov 2003 20:28:07 +,
> Tony Jones wrote:
> > Hi,
> >=20
> > Can anyone give me any tips on getting my HP Scanjet 5370C working. I
> > can get the scanner working to a fashion by setting calibrate once, b=
ut
> > the sca
Hello again,
It's going to be some retro demonstration if this goes to work. Thanks
for all your replies.
After some fiddling with the configuration files I found the number that
defines "Blindfarbe" (shines just one of the three monochrome tubes in
the gt-8000's sensor) for BW modes can be set 0
Just for your information.
I got the scanner working in grayscale in duplex by using saned
and my Java Program which uses the Sane Network Protocol.
I am setting up a website to host the work done by me for using
the Sane Network Protocol from Java. Once I have put some documentaion
together and
On Thu, 27 Nov 2003 21:02:43 +0100
Bart Buitinga wrote:
> It occurred to me that if it is possible to project a negative on
> the scanners glass pane using a slide accessory, it might also work
> to use a photo magnifier (I mean the thing used to print in a (B&W)
> darkroom, an Opemus 11 to be pr
A "real" TPU is just a lamp behind some ground glass (or translucent
plastic), so
there is not "projection" involved: The sensor scans the illuminat4ed
negative or slide
directly.
Have you checked out the link to the message from the guy who is using a
lightbox on his Perfection 1200? He had som
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