Hi all, # These tests results are using sane-backends-20051206-cvs:
GL841 - Canoscan lide35: This has changed for the worse since Nov 24. I have previously made scans at 150, 300, 600, in color. Now the 'image' is no longer recognizable. color, 75dpi, (scan fails, obtaining 0 feed steps, then stops) color, 150dpi (unrecognizable image created) warmup(?) is very odd. move head, wink lite, park head <-repeated several times. Usually a warmup would keep the light on, move to strip, scan, rescan if necessary. I am not sure where this is coming from. flag GENESYS_FLAG_SKIP_WARMUP is still there. color, 300dpi - SAME as 150dpi color 1200dpi - Very slow, backtracks 195 times on a 107mm scan length. image size was 100 megabytes, for about 1/3 of the available scan area. (Note: using usb 1.1 fullspeed, not hi-speed) GL646 - HP 2400: The inconsistent response from the device is no longer a problem. The frontend code still does not work, so no image. Stef: Thanks for your comment on the "no warmup will succeed" area. I had not thought about that. I will continue working on it, my pace is rather slow, and I am missing the log that would show values to test/try in the registers, as I am only using Linux to work with. I am willing to do some tests with mine. Not knowing the range of values that are workable does pose some risk to the device here. best regards, Gerald --
