[sane-devel] Canon LiDE 35: test report

[Bert Kortenbosch]

Hi everyone,

I did some tests with the Canon LiDE 35 Scanner
and the sane genesys backend, based on the CVS snapshot
"snapshotsane-backends-2005-12-29.tar"

Timestamp: 20051229-19:10

Lineart: (Scan Mode, Bit depth 8)
75:   ok
150:  ok
300:  ok
600:  ok
1200: ok
2400: text distorted, width/height ratio wrong

Gray: (Scan Mode, Bit depth 8)
75:   ok
150:  ok
300:  ok
600:  ok
1200: ok
2400: text distorted, width/height ratio wrong

Gray: (Scan Mode, Bit depth 16)
75:   ok
150:  ok
300:  ok
600:  ok
1200: ok
2400: text distorted, width/height ratio wrong

Color: (Scan Mode, Bit depth 8)
75:   ok
150:  ok
300:  ok
600:  ok
1200: ok
2400: text distorted, width/height ratio wrong

Color (Scan Mode, Bit depth 16)
75:   ok, color distortion visable (viewer mode)
150:  ok
300:  ok
600:  ok
1200: ok
2400: text distorted, width/height ratio wrong.

Scanner Documentation states:
Optical resolution 1200 x 2400 dpi
Selectable resolution 25 - 9600 dpi (software)

The tests are done under Ubuntu 5.10 (Breezy Badger, Kernel 2.6.12-10-386),
x-sane-0.97, sane 1.0.15/17, libusb-0.1.so.4

Sane backend build with these libraies installed:
libusb-0.1-4		_2%3a0.1.10a-17ubuntu1_i386.deb
libusb++-0.1-4c		_2%3a0.1.10a-17ubuntu1_i386.deb
libusb-dev		_2%3a0.1.10a-17ubuntu1_i386.deb
libusb++-dev		_2%3a0.1.10a-17ubuntu1_i386.deb
usbutils_0.71		-5ubuntu1_i386.deb

System runs with 1 Gb main memory.

Is the 2400 dpi mode correctable from within the backend or is this an
Xsane issue?

Thanks for creating the driver, I can now run all my desktop devices from
Linux.

Grtz, Bert