-pageheight tells the scanner how long the paper is. -y tells the scanner how long you want the collected image to be. you must set both when using adf. -y cannot be larger than pageheight, unless overscanning is enabled. see if this fixes the problem.
allan On 3/12/08, Claude Zipfel <czprive at yahoo.fr> wrote: > sorry..... > on the last message i confused x and y, the problem is > with > the length only. > > the correct answer is: > > the error is that the image ares cut 3300dots (11 > inch) > > although i specify a length of 297mm which he rounds > to 296.994mm but on the scan he uses only 279.364mm. > when i use the flatbed he uses 296.994m and does not > > cut. > > claude zipfel > --- "m. allan noah" <kitno455 at gmail.com> a ?crit : > > > > it gave you six images successfully- i dont see an > > error? > > > > allan > > > > On Tue, Mar 11, 2008 at 3:51 PM, Claude Zipfel > > <czprive at yahoo.fr> wrote: > > > scanner: fujitsu fi-5220C > > > connection: scsi > > > sane-backend: version 1.0.19 > > > OS: ubuntu 7.10 > > > uname -a: Linux xx22 2.6.22-14-server #1 SMP Sun > > Oct > > > 14 22:09:15 GMT 2007 x86_64 GNU/Linux > > > > > > problem: > > > scanning with adf does not use the -y or > > --pageheight > > > option > > > > > > + /usr/local/sane/bin/scanimage --format=tiff > > > --progress --verbose --resolution 300 --mode > > Lineart > > > --source 'ADF Front' --pagewidth 210 --pageheight > > 297 > > > --batch=scan06/s%03d.tif --batch-start=006 > > > scanimage: rounded value of pagewidth from 210 to > > > 210.01 > > > scanimage: rounded value of pageheight from 297 > > to > > > 296.994 > > > scanimage: rounded value of br-x from 215.872 to > > > 210.01 > > > scanimage: rounded value of br-y from 279.364 to > > > 279.364 -------ERROR is probably here,see two > > lines > > > above > > > Scanning -1 pages, incrementing by 1, numbering > > from 6 > > > Scanning page 6 > > > scanimage: scanning image of size 2480x3300 > > pixels at > > > 1 bits/pixel > > > scanimage: acquiring gray frame > > > scanimage: read 1023000 bytes in total > > > Scanned page 6. (scanner status = 5) > > > Scanning page 7 > > > scanimage: sane_start: Document feeder out of > > > documents > > > > > > using -y instead of --pageheight gives same > > result. > > > > > > using flatbed everything is ok > > > > > > can anyone help me? > > > > > > claude zipfel > > > > > > -- > > > sane-devel mailing list: > > sane-devel at lists.alioth.debian.org > > > > > > http://lists.alioth.debian.org/mailman/listinfo/sane-devel > > > Unsubscribe: Send mail with subject "unsubscribe > > your_password" > > > to > > sane-devel-request at lists.alioth.debian.org > > > > > > > > > > > -- > > "The truth is an offense, but not a sin" > > > > -- "The truth is an offense, but not a sin"
