[sane-devel] Worsening Scans from Epson Perfection 1640

2002-07-29 Thread Roy Murphy
'Twas brillig when Karl Heinz Kremer scrobe: > > I did some more testing and it seems to be an xscanimage problem. > > Plain old scanimage dosn't exhibit the same problem. I have a > > different problem at high resolutions (>600 dpi). > > Have you tried XSane? I downloaded and compiled it tonig

[sane-devel] Worsening Scans from Epson Perfection 1640

2002-07-29 Thread Karl Heinz Kremer
Roy Murphy said: > 'Twas brillig when Karl Heinz Kremer scrobe: > > I have never seen something like this before. It really seems that > > your scanner has a serious problem. I checked the log, and it looks > > OK. > > > > What you have in the 150dpi image is not a misregistration of > > the co

[sane-devel] Worsening Scans from Epson Perfection 1640

2002-07-28 Thread Roy Murphy
'Twas brillig when Karl Heinz Kremer scrobe: > I have never seen something like this before. It really seems that > your scanner has a serious problem. I checked the log, and it looks > OK. > > What you have in the 150dpi image is not a misregistration of > the color channels: You are getting the

[sane-devel] Worsening Scans from Epson Perfection 1640

2002-07-27 Thread Karl Heinz Kremer
--jI8keyz6grp/JLjh Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable I have never seen something like this before. It really seems that your scanner has a serious problem. I checked the log, and it looks OK.=20 What you have in the

[sane-devel] Worsening Scans from Epson Perfection 1640

2002-07-27 Thread Roy Murphy
I wrote some time ago with problems with scans at high resolutions. Over time, the problem exhibits itself at lower resolutions. I'm now thinking that I got a piece of garbage scanner. The symptoms are at high enough resolutions, there is poor registration between color layers. Stripes in the sc