Senhores, boa noite! Tenho um multi funcionar Epson TX300 F que funciona perfeitamente imprimindo, mas o scanner não está funcionando usando o Sane. Andei lendo e tentei usar o sane-find-scanner tool que também não detectou. Usei após o comando sane-find-scanner e obtive o resultado abaixo e continuo sem conseguir. Alguém já passou por este problema. Agradeço imensamente que puder ajudar. Obs.: Já tentei também o scanimage -L e não deu certo.
tiago@tiago-linux:~$ sudo sane-find-scanner
# sane-find-scanner will now attempt to detect your scanner. If the
# result is different from what you expected, first make sure your
# scanner is powered up and properly connected to your computer.
# No SCSI scanners found. If you expected something different, make sure that
# you have loaded a kernel SCSI driver for your SCSI adapter.
found USB scanner (vendor=0x04b8, product=0x0848) at libusb:001:006
found USB scanner (vendor=0x07d1 [Ralink], product=0x3c07 [802.11 bg WLAN]) at libusb:001:002
# Your USB scanner was (probably) detected. It may or may not be supported by
# SANE. Try scanimage -L and read the backend's manpage.
# Not checking for parallel port scanners.
# Most Scanners connected to the parallel port or other proprietary ports
# can't be detected by this program.