plustek: FW: scanner log
Subject:
FW: scanner log
From:
Papp ####@####.####
Date:
6 Nov 2002 11:20:26 -0000
Message-Id: <NGBBIFGFBOEBCGOFHCOJAEKLCFAA.zpapp@rubin.hu>
Hi!
Test results for Canon N676U.
I make some test with 04.10.2002 (last month) version of pulstek sane
scanner plugin, at last nighet. (?)
Before enable permissions on SuSE 8.0 /dev/usbscanner /dev/usb/scanner0,
folowing happend:
> -----Original Message-----
> From: Papp Zoltán ####@####.####
> Sent: Tuesday, November 05, 2002 11:13 PM
> To: ####@####.####
> Subject: scanner log
>
>
> pzoli@linux:~> sane-find-scanner
>
> # No SCSI scanners found. If you expected something different,
> make sure
> that
> # you have loaded a SCSI driver for your SCSI adapter.
>
> found USB scanner (vendor=0x04a9, product=0x220d) at /dev/usb/scanner0
> found USB scanner (vendor=0x04a9, product=0x220d) at /dev/usbscanner
> # Your USB scanner was detected. It may or may not be supported by
> # SANE. Try scanimage -L and read the backend's manpage.
>
> # Scanners connected to the parallel port or other proprietary
> ports can't
> be
> # detected by this program.
>
> # You may want to run this program as root to find all devices. Once you
> # found the scanner devices, be sure to adjust access permissions as
> # necessary.
>
> pzoli@linux:~> scanimage
> scanimage: no SANE devices found
after enable permissions:
pzoli@linux:~> scanimage --device-name=plustek:/dev/usbscanner -n
pzoli@linux:~> scanimage --device-name=plustek:/dev/usb/scanner0 -T
scanimage: open of device plustek:/dev/usb/scanner0 failed: Error during
device I/O
pzoli@linux:~> scanimage --device-name=plustek:/dev/usbscanner -T
scanimage: scanning image of size 248x150 pixels at 24 bits/pixel
scanimage: acquiring RGB frame, 8 bits/sample
scanimage: reading one scanline, 744 bytes... scanimage: received signal 2
... waiting, but nothing. Only liteing... :P (Sorry for bad english)
scanimage: trying to stop scanner
FAIL Error: Operation was cancelled
pzoli@linux:~> scanimage --device-name=plustek:/dev/usbscanner -n
-xscannimage
Only work with color42, and save only pnm file (very big size).
With 100dpi the scanned image (white A4 paper with some black objects),
There are lots of green line, and preview too.
(KView can open small pnm images.)
-Gimp
Can't open pnm, it says image size is too big (but for smaller images, too).
Scanner plugin menupoint is disabled. (Why? permission denided?)
Light isn't turn off, until scanimage -n.
It's posible to scan grayscale image, isn't it?
Just turned on the light of N676U scanner, but nothing happend.
Is color42 produce 8bit image?
Can I help you to find out how 9382 work with grayscale image?
best regards,
PAZO
ps: it's my conf file.
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