Hello again It's a USB-2.0 machine (the hub is integrated on the motherboard, ASUS A7N8X deluxe), and I have had no other issues with the usb hub running fullspeed; I get fine transfer speed to my camera with gphoto2 and to my usb-sticks.
No problems under Windows and also no problems when using the scanner with scsi or scanner-server (rj45), so the scanner isn't wrecked. I cannot use the SCSI feature on this computer though - and I don't have the scanner server here, that's why I want to use it with USB. /michael ole olsen On Mon, 14 Apr 2008, m. allan noah wrote: > On Mon, Apr 14, 2008 at 10:34 AM, Michael Ole Olsen <gnu at gmx.net> wrote: > > Hello, I am having problem using my HP ScanJet 6300C with libusb and > > xsane+sane backend from debian testing. I have also tried debian etch > > version on another computer with same issues, and I even tried > > downgrading my sane backend (then it went completely insane and almost > > broke the scanner). Right now im testing on a cometely fresh install of > > Debian/testing. > > > > There are no scanner modules loaded/in kernel and the kernel is PREEMPT > > 2.6.23.9 > > > > When I do a scan, it waits about 6-8 seconds before scanning (just like > > it is calibrating), then it moves the scanner head back and forth while > > scanning (only when i get over approx. 200dpi) > > > > I did read somewhere on this mailinglist, that it had to do with USB > > bandwidth, so the scanner must wait at above 200dpi for the transfer of > > data to complete over USB. > > > > I'm using it with a high-speed USB 2.0 hub, so i dont see how there > > could be any kind of transfer-bottleneck. > > it's a usb 1.0 machine? does it do this on windows? > > allan > -- > "The truth is an offense, but not a sin" -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 827 bytes Desc: Digital signature Url : http://lists.alioth.debian.org/pipermail/sane-devel/attachments/20080414/17d6ca7f/attachment.pgp
