[sane-devel] hp g2410 tested

[aladjev.andrew]

hello! I've tested hp g2410 with genesys backend on gentoo

media-gfx/sane-backends=1.0.22-r2
command:
scanimage -T
answer:
scanimage: scanning image of size 2549x3510 pixels at 8 bits/pixel
scanimage: acquiring gray frame, 8 bits/sample
scanimage: reading one scanline, 2549 bytes...    PASS
scanimage: reading one byte...        PASS
scanimage: stepped read, 2 bytes...     PASS
scanimage: stepped read, 4 bytes...     PASS
scanimage: stepped read, 8 bytes...     PASS
scanimage: stepped read, 16 bytes...     PASS
scanimage: stepped read, 32 bytes...     PASS
scanimage: stepped read, 64 bytes...     PASS
scanimage: stepped read, 128 bytes...     PASS
scanimage: stepped read, 256 bytes...     PASS
scanimage: stepped read, 512 bytes...     PASS
scanimage: stepped read, 1024 bytes...     PASS
scanimage: stepped read, 2048 bytes...     PASS
scanimage: stepped read, 4096 bytes...     PASS
scanimage: stepped read, 4095 bytes...     PASS
scanimage: stepped read, 2047 bytes...     PASS
scanimage: stepped read, 1023 bytes...     PASS
scanimage: stepped read, 511 bytes...     PASS
scanimage: stepped read, 255 bytes...     PASS
scanimage: stepped read, 127 bytes...     PASS
scanimage: stepped read, 63 bytes...     PASS
scanimage: stepped read, 31 bytes...     PASS
scanimage: stepped read, 15 bytes...     PASS
scanimage: stepped read, 7 bytes...     PASS
scanimage: stepped read, 3 bytes...     PASS

scanimage --format=tiff --resolution=300 > temp/out.tiff
works just perfect

but command:
scanimage -v --mode=Color --format=tiff --depth=16 --resolution=600 >
temp/out.tiff
answer:
scanimage: scanning image of size 5099x7020 pixels at 48 bits/pixel
scanimage: acquiring RGB frame

great noise from scanner: motor cracks 2 times and no work for 10
minutes. than I pressed ctrl-c:
scanimage: trying to stop scanner
scanimage: sane_read: Invalid argument

scanner restarted

scanimage -v --mode=Color --depth=16 --format=tiff --resolution=300 >
temp/out.tiff
it works. result is perfect but scanner behaviour is strange: motor goes
back-forward. maybe this is normal