Hi Julien,
problem solved
your patch woks :D
now pdfs are ok!
Thank you very much!
Have a nice day :)
Regs
LLG
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and said output pdf? Are you working with
Windows or on linux?
Take care
Dieter Jurzitza
Am Mittwoch 24 Juni 2009 11:47:17 schrieb litlle girl:
hi all,
i have problem with pdf created by sane (both single and multipage
) args to 'cm' operator
2009/6/25 Julien BLACHE jb at jblache.org
litlle girl little.linux.girl at gmail.com wrote:
Hi,
then when i try to open PDF in linux or winows adobe reader 9.1.2 shows
error,
Try opening the PDF with xpdf from a console and if it complains,
please send the error
hi all,
i have problem with pdf created by sane (both single and multipage)
when im trying to read pdf created by sane Adobe Reader writes: An error
exists on this page. Acrobat may not display the page correctly. Please
contact the perspn who created the PDF document to correct the problem
this
2008/7/23 kid2k4 at email.it kid2k4 at email.it:
Thank, Very usefull! thank so much. Ops! quad-core is a problem...
I take you informed of developments.. bye
No problem :)
allan is right, simple way is the best way,
this is true for all execpt artists :) :) :)
(i know what im telling) :D
Lov level scanner driver is required, gt68xx ie.
1. the optical package of each scanner cannot be placed end-to-end and
get a complete scan, because there is some dead space for packaging or
mechanism on the ends. so now you have to stagger them, and then have
a staggered calibration strip.
The plustek-backend is able to store calibration data and to
read them back before scanning. This backend (and probably most
others also) needs the value from coarse calibration (the AFE stuff)
and the fine calibration (for each sensor pixel).
The calibration data is stored for each user in
Hi Allan,
I scan paper docs and convert to pdf,
some times there are many pages,
batch mode will be quicker than single page mode,
there is enough time when head is going back to change page,
but the most important reason is,
i trying to avoid scaner calibration before every scan
(about 20sec
Hi again :)
scanimage --mode Lineart --resolution 300 -x 21 -y 29 --format=tiff
--batch --batch-count=5
gives me segfault at the end of first page scan, when head reaches
start position.
scanimage[19767]: segfault at b8 ip 7f175d766813 sp 7fff6e261c90 error
4 in
Sure. Just send patches. (And a real name instead of litlle girl
would be nice, too.)
MfG, JBG
Hi, hi very funny :D
I am not a programmer.
I can help in the development and testing of support for scanners i
have and use.
Yours truly
LLG
2008/6/28 Rene Rebe rene at exactcode.de:
litlle girl wrote:
The windows driver probably calibrates once, when the scanner is
first used, and stores the reference data somewhere (file, registry,
etc.).
The SANE driver should try to do the same (not registry of course,
but some /var
AFE settings looks more stable:
grep \[gt68xx\] afe ./*
./color-1.log:[gt68xx] afe 0x0f 0x04 0x10 0x05 0x0f 0x04
./color-2.log:[gt68xx] afe 0x0f 0x04 0x10 0x05 0x0f 0x04
./color-3.log:[gt68xx] afe 0x0f 0x04 0x10 0x05 0x0f 0x04
./gray-1.log:[gt68xx] afe 0x0f 0x04 0x10 0x05 0x0f 0x04
2008/6/29 Gerhard Jaeger gerhard at gjaeger.de:
Hi,
On Freitag, 27. Juni 2008, litlle girl wrote:
Most probably it will calibrate. Right after installation of the drivers,
you'll be asked to insert a white calibration paper with black marks on
it. Then it starts calibration and stores
I don't know what the gt68xx uses for calibration data,
but the highly experimental genesys/calibration-cache code stores(in memory
only) for each combination of color mode and resolution:
* exposure time
* AFE offset and gain
* per pixel offset and gain(actually just the black/white levels,
Hi,
flatbed scanners are scanning moving head forward,
there in no reason to loose time on moving head backward useles,
next page can be scanned at head backward move,
and then fliped horizontally.
What do you think?
Regards
LLG
Is it all about 0.02mm?
When I select DIN A4 portrait in Xsane,
selects seable area, Xsane gets scan area 210.00m x 296.98mm.
All works ;)
BTW: It is very common that paper size from laser printers is streched
or bended in result of thermal printing proces.
Regard
LLG
The windows driver probably calibrates once, when the scanner is
first used, and stores the reference data somewhere (file, registry,
etc.).
The SANE driver should try to do the same (not registry of course,
but some /var/... whatever file-system location.
Yours,
--
Ren? Rebe -
Maybe beter scan bigger area and then crop/autocrop image, in the case
of the pixma backend.
LLG
Hi,
this is my try with *Plustek Optic Slim 2400 PLUS (+)*
lsusb, sane-find-scanner,full debug in attached files :)
My try:
copy firmware to /usr/share/sane/gt68xx/cis3r5b1 (md5sum
d5984f6a2c984af60c88e9f8c84ba195)
file /etc/hotplug/usb/libsane.usermap
add
# Plustek OpticSlim 2400 Plus
tested on Gentoo 2.6.25-r5 x86_64 and Kubuntu 2.6.24-19 i686
Printer/scanner/fax: HP LaserJet 3200 USB
Problem:
When i'm scanning 4 pages in one time at Gray mode using X-sane
multipage every thing is OK
When i'm scanning 1 page in Lineart mode using X-sane multipage every
thing is OK
but
When im
Hi,
this is my try with *Plustek Optic Slim 2400 PLUS (+)*
lsusb, sane-find-scanner, debug and test.png in attached file :)
My try:
copy firmware to /usr/share/sane/gt68xx/cis3r5b1.fw
file /etc/hotplug/usb/libsane.usermap
add
# Plustek OpticSlim 2400 Plus
libusbscanner 0x0003 0x07b3 0x0454
Hi all,
this is my first post :)
I have Plustek OpticPro UT12 usb scanner marked as Unsupported and it works
with x-sane/sane at line/gray/RGB up to 1200dpi.
Please add it to supported list http://www.sane-project.org/sane-mfgs.html
and correct libsane.usermap
Thanks
LLG
:D
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