Try getting a usb sniffer log of a low resolution small scan, using this tool:
http://www.pcausa.com/Utilities/UsbSnoop/ Then we can see if it looks anything like the epjitsu machines. allan 2010/3/25 St?phane Blondon <stephane.blondon at gmail.com>: > 2010/3/24 m. allan noah <kitno455 at gmail.com>: >> At that point, I would investigate the epjitsu sane backend, as it >> already supports an epson chipset which may be related to the one in >> the V100. >> > > epjitsu.conf.in explains that the driver needs a firmware called > '*.nal', often in a cab file. I didn't found such a file (even in cab > files). > > However, I found a 'Esfw66.bin' in a cab. > The size is ok (64Kio), the path too (ProgramFiles/epson/escndv/es0066). > ES66 seems to be a codename for the scanner. For example, the file es66.inf > has: > ES66.DeviceDesc ? ? ? ? = "EPSON Perfection V10/V100" > or > %ES66.DeviceDesc% ?= USB.ES66,USB\VID_04B8&PID_012D > > (Those VID and PID match the Vendor_ID and Product_ID of the > Perfection V100Photo.) > > I don't know if it's useful but `file` doesn't recognize the file > type. If I edit 'Esfw66.bin' in hexadecimal mode, the first line is: > 00000000: 4544 4c41 0000 0000 0000 0000 0000 0000 ?EDLA............ > > > The others cab in es0066 directory have a lot of .dll files, .icm > files, another .bin file (only 3Kio), 'Version.dat', two .chm files. > There are files I don't know in 'perv100.cab' but I think they are not > as interesting as 'Esfw66.bin': > stephane at degtyarov:/tmp/epson cab/perv100 $ ls -lh > total 512K > -rw-r--r-- 1 stephane stephane 5,0K ao?t ?29 ?2006 ES0066.hrd > -rw-r--r-- 1 stephane stephane ?238 d?c. ? 1 ?2005 ES0066.idx > -rw-r--r-- 1 stephane stephane ?96K oct. ?16 ?2006 PerV100.ds > (and two .icm files) > > > -- > St?phane > > -- > sane-devel mailing list: sane-devel at lists.alioth.debian.org > http://lists.alioth.debian.org/mailman/listinfo/sane-devel > Unsubscribe: Send mail with subject "unsubscribe your_password" > ? ? ? ? ? ? to sane-devel-request at lists.alioth.debian.org -- "The truth is an offense, but not a sin"