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sudo pacman -Ss sane xsane xsane-gimp hplip

sudo gpasswd -a julio lp
sudo gpasswd -a julio scanner

$ scanimage -L
  device `v4l:/dev/video0' is a Noname HD Video WebCam virtual device

$ lsusb
  Bus 001 Device 002: ID 064e:a133 Suyin Corp.
  Bus 006 Device 003: ID 03f0:3f11 Hewlett-Packard PSC-1315/PSC-1317

$ sudo ptal-init setup
  Probing "/dev/usb/lp0"…
      Found "psc 1310 series "
      with serial number "BR5763H068O2".
      This device is already set up as "mlc:usb:psc_1310_series_".

$ sudo ptal-init start
  Stopping the HP OfficeJet Linux driver.
  Starting the HP OfficeJet Linux driver.
      mlc:usb:psc_1310_series_

scanimage -d hpoj:mlc:usb:psc_1310_series_ --test
scanimage -d hpoj:mlc:usb:psc_1310_series_ --format=tiff > test.tiff

$ scanimage -L
  device `hpaio:/usb/psc_1310_series?serial=BR5763H068O2' is a Hewlett-Packard psc_1310_series all-in-one
  device `v4l:/dev/video0' is a Noname HD Video WebCam virtual device
  device `hpoj:mlc:usb:psc_1310_series_' is a hp psc 1310 series  multi-function peripheral