Ubuntu 16.04 + HP LJ MFP132nw (USB) Échec de la numérisation

Je veux configurer le HP LaserJet Pro M132nw MFP pour numériser dans Ubuntu 16.04.

Installé hplip 3.16.11 Installation de l'imprimante par :

Hp-setup -i

L'imprimante fonctionne bien, mais lorsque j'essaie de numériser, le message suivant s'affiche : le scanner est introuvable.

sane-find-scanner

User @ test: ~ $ 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 connected to your computer.

  # No SCSI scanners found. If you expect something different, make sure that
  SCSI driver for your SCSI adapter.

Found USB scanner (vendor = 0x03f0 [HP], product = 0x622a [HP LaserJet MFP M129-M134]) at libusb: 001: 010
  # 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 not be detected by this program.

scanimage -L

User @ test: ~ $ sudo 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).

Paramètres de l'imprimante (CUPS)

Description: HP_LaserJet_MFP_M129-M134
Location:
Driver: HP LaserJet MFP m129-m134, hpcups 3.16.11 (color)
Connection: hp: / usb / HP_LaserJet_MFP_M129-M134? Serial = VNC8Y01706
Defaults: job-sheets = none, none media = iso_a4_210x297mm sides = one-sided

GUI Simple scan - voit le scanner dans les paramètres, mais lorsque vous essayez de numériser, il produit :

"Failed To Scan, Unable to connect to scanner"

Réinstallé le hp-plugin

Ajout d'une ligne à /lib/udev/rules.d/40-libsane.rules

 # Hewlett-Packard LaserJet M132NW ATTRS {idVendor} == "03f0", ATTRS {idProduct} == "622a", ENV {libsane_matched} = "yes"

Ajout d'une ligne dans /etc/sane.d/hp.conf

# HP M132NW
Usb 0x03f0 0x622a

Utilisateur dans les groupes :

User @ test: ~ $ groups
User adm lp cdrom sudo dip plugdev lpadmin sambashare scanner

Que puis-je essayer d'autre ?