Re: HP laserjet pro M28a
Le 13/01/2020 à 11:00, didier.gaumet@gmail.com a écrit :
>
> Lorsque tu as lancé la commande hp-scan as-tu augmenté la verbosité des messages d'erreur? ça te donnerait peut-être plus d'indices sur la raison du dysfonctionnement (option --logging=debug ou -g). Peut-être aussi regarder du côté de hp-logcapture pour éplucher les logs plus commodément.
>
Oui, hp-scan -g, voici la sortie:
michel@Ariane:~$ hp-scan -g
HP Linux Imaging and Printing System (ver. 3.18.12)
Scan Utility ver. 2.2
Copyright (c) 2001-15 HP Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.
hp-scan[9218]: debug: getDeviceUri(None, None, ['hpaio'], {'scan-type':
(<built-in function gt>, 0)}, , True)
hp-scan[9218]: debug: Mode=0
warning: No destinations specified. Adding 'file' destination by default.
Using device hpaio:/usb/HP_LaserJet_MFP_M28-M31?serial=VNC5L02598
Opening connection to device...
hp-scan[9218]: debug: Supported source Options: ['Flatbed'] size=1
hp-scan[9218]: debug: Device supported resolutions [200, 300, 600]
Resolution: 300dpi
Mode: gray
Compression: JPEG
Scan area (mm):
Top left (x,y): (0.000000mm, 0.000000mm)
Bottom right (x,y): (215.900009mm, 297.010681mm)
Width: 215.900009mm
Height: 297.010681mm
Destination(s): file
Output file:
hp-scan[9218]: debug: Supported modes: ['gray', 'color'] size=2
warning: File destination enabled with no output file specified.
Setting output format to PNG for greyscale mode.
warning: Defaulting to '/home/michel/hpscan001.png'.
Warming up...
Scanning...
error: SANE: Error during device I/O (code=9)
Closing device.
michel@Ariane:~$
Ceci semble fréquent en regardant sur internet, avec plusieurs
multifonction HP.
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