[sane-devel] Canon LiDE 60 test report

[Reinhard Mayr aka Czerwinski]

Hi,

these are the results of testing with
o	Canon LiDE 60
o	OpenSuSE 10 on a ThinkPad T30 with 512 MB RAM
o	sane 1.0.17
o	xsane 0.98b

1. Lineart
----------
All resolutions ok.

2. Gray/8bit
------------
All resolutions ok.

3. Gray/16bit
-------------
All resolutions ok.

4. Color/8bit
-------------
All resolutions work. 1200 and 2400 are very slow (> 15 minutes per page)

5. Color/16bit
--------------
All resolutions work. 1200 and 2400 are very slow (> 15 minutes per page)

Known bugs/problems
-------------------
o	At 2400 dpi the resulting image is distorted, ration 1:2, due to  
asymmetric resolution of scanner.
o	Resolutions >= 600 dpi lead to backtracking. Nevertheless, horizontal  
stripes/lines were no longer seen and the images look fine!

Problems
--------
o	All tests were done with the built-in USB 1.1. I have a USB2.0 PCMCIA  
card; Lineart, gray/8 and gray/16 work fine with it, but color scans  
result in seg faults as mentioned in  
http://lists.alioth.debian.org/pipermail/sane-devel/2005-December/015583.html
o	Color scans > 600 dpi are infinitely slow. Lineart and gray are done  
with more or less acceptable speed.


Can anyone tell how to solve the (real) problems mentioned above?

Thanks a lot!

Cz.

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