[sane-devel] using Epson 2480 Photo with sane

[Oliver Schwartz]

Hi,
> [snapscan] Downloading file:/usr/local/etc/sane.d/Esfw41.bin
> [snapscan] Cannot open firmware file
> file:/usr/local/etc/sane.d/Esfw41.bin. [snapscan] Edit the firmware
> file entry in snapscan.conf.
> [snapscan] sane_snapscan_open: download_firmware command failed:
> Invalid argument
> [snapscan] sane_snapscan_exit

Your firmware file entry is incorrect. It should probably be 

firmware /usr/local/etc/sane.d/Esfw41.bin

(i.e. leave out any "file:" statement, just give the filename with 
full path).

/Oliver