[sane-devel] epson 4180 epkowa

2005-02-11 Thread Mickael Profeta
Hi

I would like to use scanimage with my epson 4180.
It is supported by epkowa backend, and iscan works. But I would like to 
do some scans on command line, without any gui, is it possible?

scanimage -L return nothing and

mike@fjord:~$ scanimage -d epson:libusb:004:003
scanimage: open of device epson:libusb:004:003 failed: Invalid argument

Hope it is possible to do command line scan with that scanner,

Thanks for help
Mike



[sane-devel] Output from Scanimage

2005-02-11 Thread Peter Kirchgessner
Hi,

these error messages may belong to a video module. You can try to avoid 
these messages by commenting out the entry v4l in /etc/sane.d/dll.conf.

After you have plugged in the USB cable of the scanner, you should see 
it in /proc/bus/usb/devices. Something similar to

T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
D:  Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=03f0 ProdID=0601 Rev= 1.00
S:  Product=HP ScanJet 6300C
S:  SerialNumber=SG98P161P3PE
C:* #Ifs= 1 Cfg#= 1 Atr=60 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=00(>ifc ) Sub=00 Prot=00 Driver=usbscanner
E:  Ad=81(I) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  16 Ivl=  0ms
E:  Ad=83(I) Atr=03(Int.) MxPS=   1 Ivl=250ms

should appear. At least the line with "Product" should show the name of 
your printer. If you don't see it, the scanner was not recognized on the 
USB.

If you want to try the paralle-port solution, you find on

http://cyberelk.net/tim/parport/ppscsi.html

how to load the modules required for your scanner.

--Peter

Terrence van Ettinger schrieb:
>   I changed to USB abter finding the proper cable finally.  But
>   when I run scanimage, this is what I get.
> 
> insmod: /lib/modules/2.4.24-xfs/kernel/drivers/media/video/bttv.o:
> insmod char-m
> ajor-81 failed
> insmod: /lib/modules/2.4.24-xfs/kernel/drivers/media/video/bttv.o:
> init_module:
> No such device
> insmod: Hint: insmod errors can be caused by incorrect module
> parameters, includ
> ing invalid IO or IRQ parameters.
>   You may find more information in syslog or the output from dmesg
> insmod: /lib/modules/2.4.24-xfs/kernel/drivers/media/video/bttv.o:
> insmod char-m
> ajor-81 failed
> insmod: /lib/modules/2.4.24-xfs/kernel/drivers/media/video/bttv.o:
> init_module:
> No such device
> insmod: Hint: insmod errors can be caused by incorrect module
> parameters, includ
> ing invalid IO or IRQ parameters.
>   You may find more information in syslog or the output from dmesg
> insmod: /lib/modules/2.4.24-xfs/kernel/drivers/media/video/bttv.o:
> insmod char-m
> ajor-81 failed
> insmod: /lib/modules/2.4.24-xfs/kernel/drivers/media/video/bttv.o:
> init_module:
> No such device
> insmod: Hint: insmod errors can be caused by incorrect module
> parameters, includ
> ing invalid IO or IRQ parameters.
>   You may find more information in syslog or the output from dmesg
> insmod: /lib/modules/2.4.24-xfs/kernel/drivers/media/video/bttv.o:
> insmod char-m
> ajor-81 failed
> usb_control/bulk_msg: timeout
>   Also, there's absolutely *nothing* in /var/log/messages.  Even
> using USB.  So do I still need to do a modprobe of some sort?  And how
> do I know what module to run modprobe on?
> 
> Thanks,
> Terrence


-- 
Peter Kirchgessner
http://www.kirchgessner.net
mailto:pe...@kirchgessner.net



[sane-devel] Re: SANE & LS50ED

2005-02-11 Thread Hubert Figuiere
On Wed, 2005-02-09 at 00:57 +, Major A wrote:
>Thanks a lot Ariel. I have no time at all these days, anyone like to
>volunteer to have a look?

Can we have the documentation of the scanner protocol ? :-)

Hub
-- 
Crazy French - http://www.figuiere.net/hub/




[sane-devel] Problems with Trust Webscan 19200

2005-02-11 Thread Sybren Stüvel
On Thu, Feb 10, 2005 at 07:42:10AM +0100, Sybren Stüvel wrote:
> I just bought a scanner (device `artec_eplus48u:libusb:002:005' is a
> Trust Easy Webscan USB flatbed scanner) which is recognised by
> scanimage (frontend: 1.0.13, backend: 1.0.15), running on a Linux
> system with kernel 2.6.9-gentoo-r13. I've got a though. The image is
> distorted - part of the colour seems to be shifted. I've put a scan
> online at http://www.thirdtower.com/~sybren/5euro.png (240 KB).
> anyone know of a way to fix this?

I fixed it by myself. I changed the option "eProPlus" from 1 to 0, and
everything worked out fine.

-- 
The problem with the world is stupidity. Not saying there should be a
capital punishment for stupidity, but why don't we just take the
safety labels off of everything and let the problem solve itself? 
 Registered Linux user #349923  --- http://counter.li.org/