Comment 15 for bug 468701

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Ian Halpern (ihh) wrote :

$ sudo /usr/lib/cups/backend/usb

DEBUG: list_devices_libusb
DEBUG: usb_find_busses=5
DEBUG: usb_find_devices=8
direct usb://Dell/3130cn%20Color%20Laser "Dell 3130cn Color Laser" "Dell 3130cn Color Laser" "MFG:Dell;CMD:PJL,RASTER,DOWNLOAD,PCLXL,PCL,HBPL,POSTSCRIPT;MDL:3130cn Color Laser;DES:Dell 3130cn Color Laser;CLS:PRINTER;STS:AAATAQD/AP8AAAAAAAgAAWQDZANkA2QDZANkM2AaAAAAALCGAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAA4AAAIAAAAAAAABAM;" ""

$ sudo usb_printerid /dev/usb/lp0

GET_DEVICE_ID string:
MFG:Dell;CMD:PJL,RASTER,DOWNLOAD,PCLXL,PCL,HBPL,POSTSCRIPT;MDL:3130cn Color Laser;DES:Dell 3130cn Color Laser;CLS:PRINTER;STS:AAATAQD/AP8AAAAAAAgAAWQDZANkA2QDZANkM2AaAAAAALCGAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAA4AAAIAAAAAAAABAM;

$ sudo usb_printerid /dev/usb/lp1

Error: No such file or directory: can't open '/dev/usb/lp1'