Enviado em 27/10/2020 - 10:38hMinha HP Deskjet 2050 veio do conserto. era o carro do papel o roller.
$ 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.
##### ESTA LINHA INDICA QUE O SCANNER ESTÁ ENCONTRADO! found USB scanner (vendor=0x03f0 [HP], product=0x8711 [Deskjet 2050 J510 series]) at libusb:002:008
# 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.
$ scanimage -L
No scanners were identified. If you were expecting something different,
check that the scanner is plugged in, turned on and detected by the
sane-find-scanner tool (if appropriate). Please read the documentation
which came with this software (README, FAQ, manpages).