unfortunately it doesn't work :(
any other way to pass width? maybe hardcode bb_escl.c? just wondering!
-> % hp-scan -d "hpaio:/net/laserjet_mfp_m28-m31?ip=192.168.1.173&queue=false" -a 0,0,20,20
HP Linux Imaging and Printing System (ver. 3.18.12)
Scan Utility ver. 2.2
warning: No destinations specified. Adding 'file' destination by default.
Using device hpaio:/net/laserjet_mfp_m28-m31?ip=192.168.1.173&queue=false
Opening connection to device...
Resolution: 300dpi
Mode: gray
Compression: JPEG
Scan area (mm):
Top left (x,y): (0.000000mm, 0.000000mm)
Bottom right (x,y): (20.000000mm, 20.000000mm)
Width: 20.000000mm
Height: 20.000000mm
Destination(s): file
Output file:
warning: File destination enabled with no output file specified.
Setting output format to PNG for greyscale mode.
warning: Defaulting to '/home/luca/hpscan001.png'.
-> % hp-scan -d "hpaio:/usb/HP_LaserJet_MFP_M28-M31?serial=VNC3K44877" -a 0,0,20,20
HP Linux Imaging and Printing System (ver. 3.18.12)
Scan Utility ver. 2.2
warning: No destinations specified. Adding 'file' destination by default.
Using device hpaio:/usb/HP_LaserJet_MFP_M28-M31?serial=VNC3K44877
Opening connection to device...
Resolution: 300dpi
Mode: gray
Compression: JPEG
Scan area (mm):
Top left (x,y): (0.000000mm, 0.000000mm)
Bottom right (x,y): (20.000000mm, 20.000000mm)
Width: 20.000000mm
Height: 20.000000mm
Destination(s): file
Output file:
warning: File destination enabled with no output file specified.
Setting output format to PNG for greyscale mode.
warning: Defaulting to '/home/luca/hpscan001.png'.
unfortunately it doesn't work :(
any other way to pass width? maybe hardcode bb_escl.c? just wondering!
-> % hp-scan -d "hpaio: /net/laserjet_ mfp_m28- m31?ip= 192.168. 1.173&queue= false" -a 0,0,20,20 net/laserjet_ mfp_m28- m31?ip= 192.168. 1.173&queue= false
HP Linux Imaging and Printing System (ver. 3.18.12)
Scan Utility ver. 2.2
warning: No destinations specified. Adding 'file' destination by default.
Using device hpaio:/
Opening connection to device...
Resolution: 300dpi luca/hpscan001. png'.
Mode: gray
Compression: JPEG
Scan area (mm):
Top left (x,y): (0.000000mm, 0.000000mm)
Bottom right (x,y): (20.000000mm, 20.000000mm)
Width: 20.000000mm
Height: 20.000000mm
Destination(s): file
Output file:
warning: File destination enabled with no output file specified.
Setting output format to PNG for greyscale mode.
warning: Defaulting to '/home/
Warming up...
Scanning...
error: SANE: Error during device I/O (code=9)
Closing device.
-> % hp-scan -d "hpaio: /usb/HP_ LaserJet_ MFP_M28- M31?serial= VNC3K44877" -a 0,0,20,20 usb/HP_ LaserJet_ MFP_M28- M31?serial= VNC3K44877
HP Linux Imaging and Printing System (ver. 3.18.12)
Scan Utility ver. 2.2
warning: No destinations specified. Adding 'file' destination by default.
Using device hpaio:/
Opening connection to device...
Resolution: 300dpi luca/hpscan001. png'.
Mode: gray
Compression: JPEG
Scan area (mm):
Top left (x,y): (0.000000mm, 0.000000mm)
Bottom right (x,y): (20.000000mm, 20.000000mm)
Width: 20.000000mm
Height: 20.000000mm
Destination(s): file
Output file:
warning: File destination enabled with no output file specified.
Setting output format to PNG for greyscale mode.
warning: Defaulting to '/home/
Warming up...
Scanning...
error: SANE: Error during device I/O (code=9)
Closing device.