[sane-devel] Re: [Canoscan5000f-cvs] [Canoscan5000f] news.
Thibault North
tnorth@bluewin.ch
Thu, 22 Jul 2004 13:42:15 +0200
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Better with attached files I think...
very sorry...
Thibault North wrote:
> Hi !
>
> Here are some news about the driver project :
> Summary :
> The chip coudn't be identified first. Here is the corresponding
> sane-find-scanner -v-v (attached file unidentified.txt)
> Configuration : Debian GNU/Linux Linux debian 2.6.5-1-k7
>
> Then, after, i think, some updates of the system (including SANE ?) I
> got something else...a GL660 Chip is maybe present.
> (See attached file found_thibault.txt)
>
> Heining said once on IRC that is was not probable that this chip could
> be in the scanner, according with the previous sane-find-scanner I
> once gave him, and that is the same that the first file....
>
> Yesteray, I got a mail from Marco (thanks to him :)) that confirms
> that this chip may be present in the scanner. (see attached file
> found_marco.txt)
>
> This seems complicated, doesn't it ? :)
> Is there a bug in sane-find-scanner ?
> Is it link for exemple with the Linux kernel ? (I used the same as Marco)
> Did I have another connected periph which disturbed sane-find-scanner ?
> We'll try and do the test only with the scanner connected (if it's ok
> for you, Marco, that would be great :)
>
> Canon side : phones and phones, but they keep mute... when I will have
> some times, i'll go to them, they won't throw me away from their
> office :)
>
> Have a good day,
> Thibault
>
> Conclusion : tell me why if right now, when I type sane-find-scanner
> -v -v I got that :(
>
> searching for SCSI scanners:
> checking /dev/scanner... failed to open (Invalid argument)
> checking /dev/sg0... failed to open (Invalid argument)
> checking /dev/sg1... failed to open (Invalid argument)
> checking /dev/sg2... failed to open (Invalid argument)
> checking /dev/sg3... failed to open (Invalid argument)
> checking /dev/sg4... failed to open (Invalid argument)
> checking /dev/sg5... failed to open (Invalid argument)
> checking /dev/sg6... failed to open (Invalid argument)
> checking /dev/sg7... failed to open (Invalid argument)
> checking /dev/sg8... failed to open (Invalid argument)
> checking /dev/sg9... failed to open (Invalid argument)
> checking /dev/sga... failed to open (Invalid argument)
> checking /dev/sgb... failed to open (Invalid argument)
> checking /dev/sgc... failed to open (Invalid argument)
> checking /dev/sgd... failed to open (Invalid argument)
> checking /dev/sge... failed to open (Invalid argument)
> checking /dev/sgf... failed to open (Invalid argument)
> checking /dev/sgg... failed to open (Invalid argument)
> checking /dev/sgh... failed to open (Invalid argument)
> checking /dev/sgi... failed to open (Invalid argument)
> checking /dev/sgj... failed to open (Invalid argument)
> checking /dev/sgk... failed to open (Invalid argument)
> checking /dev/sgl... failed to open (Invalid argument)
> checking /dev/sgm... failed to open (Invalid argument)
> checking /dev/sgn... failed to open (Invalid argument)
> checking /dev/sgo... failed to open (Invalid argument)
> checking /dev/sgp... failed to open (Invalid argument)
> checking /dev/sgq... failed to open (Invalid argument)
> checking /dev/sgr... failed to open (Invalid argument)
> checking /dev/sgs... failed to open (Invalid argument)
> checking /dev/sgt... failed to open (Invalid argument)
> checking /dev/sgu... failed to open (Invalid argument)
> checking /dev/sgv... failed to open (Invalid argument)
> checking /dev/sgw... failed to open (Invalid argument)
> checking /dev/sgx... failed to open (Invalid argument)
> checking /dev/sgy... failed to open (Invalid argument)
> checking /dev/sgz... failed to open (Invalid argument)
> # No SCSI scanners found. If you expected something different, make
> sure that
> # you have loaded a SCSI driver for your SCSI adapter.
>
> searching for USB scanners:
> checking /dev/usb/scanner... failed to open (Invalid argument)
> checking /dev/usb/scanner0... failed to open (Invalid argument)
> checking /dev/usb/scanner1... failed to open (Invalid argument)
> checking /dev/usb/scanner2... failed to open (Invalid argument)
> checking /dev/usb/scanner3... failed to open (Invalid argument)
> checking /dev/usb/scanner4... failed to open (Invalid argument)
> checking /dev/usb/scanner5... failed to open (Invalid argument)
> checking /dev/usb/scanner5... failed to open (Invalid argument)
> checking /dev/usb/scanner7... failed to open (Invalid argument)
> checking /dev/usb/scanner8... failed to open (Invalid argument)
> checking /dev/usb/scanner9... failed to open (Invalid argument)
> checking /dev/usb/scanner10... failed to open (Invalid argument)
> checking /dev/usb/scanner11... failed to open (Invalid argument)
> checking /dev/usb/scanner12... failed to open (Invalid argument)
> checking /dev/usb/scanner13... failed to open (Invalid argument)
> checking /dev/usb/scanner14... failed to open (Invalid argument)
> checking /dev/usb/scanner15... failed to open (Invalid argument)
> checking /dev/usbscanner... failed to open (Invalid argument)
> checking /dev/usbscanner0... failed to open (Invalid argument)
> checking /dev/usbscanner1... failed to open (Invalid argument)
> checking /dev/usbscanner2... failed to open (Invalid argument)
> checking /dev/usbscanner3... failed to open (Invalid argument)
> checking /dev/usbscanner4... failed to open (Invalid argument)
> checking /dev/usbscanner5... failed to open (Invalid argument)
> checking /dev/usbscanner6... failed to open (Invalid argument)
> checking /dev/usbscanner7... failed to open (Invalid argument)
> checking /dev/usbscanner8... failed to open (Invalid argument)
> checking /dev/usbscanner9... failed to open (Invalid argument)
> checking /dev/usbscanner10... failed to open (Invalid argument)
> checking /dev/usbscanner11... failed to open (Invalid argument)
> checking /dev/usbscanner12... failed to open (Invalid argument)
> checking /dev/usbscanner13... failed to open (Invalid argument)
> checking /dev/usbscanner14... failed to open (Invalid argument)
> checking /dev/usbscanner15... failed to open (Invalid argument)
> trying libusb:
>
> <device descriptor of 0x03f0/0x0517 at 002:003 (Hewlett-Packard hp
> LaserJet 1000)>
> bLength 18
> bDescriptorType 1
> bcdUSB 1.10
> bDeviceClass 0
> bDeviceSubClass 0
> bDeviceProtocol 0
> bMaxPacketSize0 8
> idVendor 0x03F0
> idProduct 0x0517
> bcdDevice 1.20
> iManufacturer 1 (Hewlett-Packard)
> iProduct 2 (hp LaserJet 1000)
> iSerialNumber 0 ()
> bNumConfigurations 1
> <configuration 0>
> bLength 9
> bDescriptorType 2
> wTotalLength 32
> bNumInterfaces 1
> bConfigurationValue 1
> iConfiguration 0 ()
> bmAttributes 192 (Self-powered)
> MaxPower 0 mA
> <interface 0>
> <altsetting 0>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 0
> bNumEndpoints 2
> bInterfaceClass 7
> bInterfaceSubClass 1
> bInterfaceProtocol 2
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x01 (out 0x01)
> bmAttributes 2 (bulk)
> wMaxPacketSize 64
> bInterval 0 ms
> bRefresh 0
> bSynchAddress 0
> <endpoint 1>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 2 (bulk)
> wMaxPacketSize 64
> bInterval 0 ms
> bRefresh 0
> bSynchAddress 0
>
> <device descriptor of 0x04fc/0x0561 at 002:002>
> bLength 18
> bDescriptorType 1
> bcdUSB 1.10
> bDeviceClass 255
> bDeviceSubClass 255
> bDeviceProtocol 0
> bMaxPacketSize0 8
> idVendor 0x04FC
> idProduct 0x0561
> bcdDevice 0.00
> iManufacturer 1 ((null))
> iProduct 2 ((null))
> iSerialNumber 0 ()
> bNumConfigurations 1
> <configuration 0>
> bLength 9
> bDescriptorType 2
> wTotalLength 233
> bNumInterfaces 1
> bConfigurationValue 1
> iConfiguration 0 ()
> bmAttributes 128 ()
> MaxPower 100 mA
> <interface 0>
> <altsetting 0>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 255
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 1 (isochronous)
> wMaxPacketSize 0
> bInterval 1 ms
> bRefresh 0
> bSynchAddress 0
> <altsetting 1>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 1
> bNumEndpoints 1
> bInterfaceClass 255
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 1 (isochronous)
> wMaxPacketSize 128
> bInterval 1 ms
> bRefresh 0
> bSynchAddress 0
> <altsetting 2>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 2
> bNumEndpoints 1
> bInterfaceClass 255
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 1 (isochronous)
> wMaxPacketSize 880
> bInterval 1 ms
> bRefresh 0
> bSynchAddress 0
> <altsetting 3>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 3
> bNumEndpoints 1
> bInterfaceClass 255
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 1 (isochronous)
> wMaxPacketSize 512
> bInterval 1 ms
> bRefresh 0
> bSynchAddress 0
> <altsetting 4>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 4
> bNumEndpoints 1
> bInterfaceClass 255
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 1 (isochronous)
> wMaxPacketSize 640
> bInterval 1 ms
> bRefresh 0
> bSynchAddress 0
> <altsetting 5>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 5
> bNumEndpoints 1
> bInterfaceClass 255
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 1 (isochronous)
> wMaxPacketSize 768
> bInterval 1 ms
> bRefresh 0
> bSynchAddress 0
> <altsetting 6>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 6
> bNumEndpoints 1
> bInterfaceClass 255
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 1 (isochronous)
> wMaxPacketSize 896
> bInterval 1 ms
> bRefresh 0
> bSynchAddress 0
> <altsetting 7>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 7
> bNumEndpoints 1
> bInterfaceClass 255
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 1 (isochronous)
> wMaxPacketSize 1023
> bInterval 1 ms
> bRefresh 0
> bSynchAddress 0
> <altsetting 8>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 8
> bNumEndpoints 1
> bInterfaceClass 255
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 1 (isochronous)
> wMaxPacketSize 544
> bInterval 1 ms
> bRefresh 0
> bSynchAddress 0
> <altsetting 9>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 9
> bNumEndpoints 1
> bInterfaceClass 255
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 1 (isochronous)
> wMaxPacketSize 656
> bInterval 1 ms
> bRefresh 0
> bSynchAddress 0
> <altsetting 10>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 10
> bNumEndpoints 1
> bInterfaceClass 255
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 1 (isochronous)
> wMaxPacketSize 704
> bInterval 1 ms
> bRefresh 0
> bSynchAddress 0
> <altsetting 11>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 11
> bNumEndpoints 1
> bInterfaceClass 255
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 1 (isochronous)
> wMaxPacketSize 864
> bInterval 1 ms
> bRefresh 0
> bSynchAddress 0
> <altsetting 12>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 12
> bNumEndpoints 1
> bInterfaceClass 255
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 1 (isochronous)
> wMaxPacketSize 960
> bInterval 1 ms
> bRefresh 0
> bSynchAddress 0
> <altsetting 13>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 13
> bNumEndpoints 1
> bInterfaceClass 255
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 1 (isochronous)
> wMaxPacketSize 845
> bInterval 1 ms
> bRefresh 0
> bSynchAddress 0
>
> <trying to find out which USB chip is used>
> checking for GT-6801 ...
> this is not a GT-6801 (bDeviceProtocol = 0x0)
> checking for GT-6816 ...
> this is not a GT-6816 (bDeviceClass = 255, bInterfaceClass = 255)
> checking for MA-1017 ...
> this is not a MA-1017 (bDeviceClass = 255, bInterfaceClass = 255)
> checking for MA-1015 ...
> this is not a MA-1015 (bcdUSB = 0x110)
> checking for MA-1509 ...
> this is not a MA-1509 (bDeviceProtocol = 0x0)
> checking for LM983[1,2,3] ...
> this is not a LM983x (bDeviceSubClass = 0xff)
> checking for GL646 ...
> this is not a GL646 (bDeviceClass = 255, bInterfaceClass = 255)
> checking for GL646_HP ...
> this is not a GL646_HP (bDeviceProtocol = 0x0)
> checking for GL660+GL646 ...
> this is not a GL660+GL646 (bDeviceClass = 255, bInterfaceClass = 255)
> checking for GL841 ...
> this is not a GL841 (bcdUSB = 0x110)
> checking for ICM532B ...
> check 4, this is not a ICM532B (bDeviceProtocol = 0x0)
> <Couldn't determine the type of the USB chip>
>
> found USB scanner (vendor=0x04fc, product=0x0561) at libusb:002:002
>
> <device descriptor of 0x0000/0x0000 at 002:001 (Linux 2.6.5-1-k7
> uhci_hcd VIA Technologies, Inc. USB (#2))>
> bLength 18
> bDescriptorType 1
> bcdUSB 1.10
> bDeviceClass 9
> bDeviceSubClass 0
> bDeviceProtocol 0
> bMaxPacketSize0 8
> idVendor 0x0000
> idProduct 0x0000
> bcdDevice 2.06
> iManufacturer 3 (Linux 2.6.5-1-k7 uhci_hcd)
> iProduct 2 (VIA Technologies, Inc. USB (#2))
> iSerialNumber 1 (0000:00:04.3)
> bNumConfigurations 1
> <configuration 0>
> bLength 9
> bDescriptorType 2
> wTotalLength 25
> bNumInterfaces 1
> bConfigurationValue 1
> iConfiguration 0 ()
> bmAttributes 64 (Self-powered)
> MaxPower 0 mA
> <interface 0>
> <altsetting 0>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 9
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 3 (interrupt)
> wMaxPacketSize 2
> bInterval 255 ms
> bRefresh 0
> bSynchAddress 0
>
> <device descriptor of 0x0000/0x0000 at 001:001 (Linux 2.6.5-1-k7
> uhci_hcd VIA Technologies, Inc. USB)>
> bLength 18
> bDescriptorType 1
> bcdUSB 1.10
> bDeviceClass 9
> bDeviceSubClass 0
> bDeviceProtocol 0
> bMaxPacketSize0 8
> idVendor 0x0000
> idProduct 0x0000
> bcdDevice 2.06
> iManufacturer 3 (Linux 2.6.5-1-k7 uhci_hcd)
> iProduct 2 (VIA Technologies, Inc. USB)
> iSerialNumber 1 (0000:00:04.2)
> bNumConfigurations 1
> <configuration 0>
> bLength 9
> bDescriptorType 2
> wTotalLength 25
> bNumInterfaces 1
> bConfigurationValue 1
> iConfiguration 0 ()
> bmAttributes 64 (Self-powered)
> MaxPower 0 mA
> <interface 0>
> <altsetting 0>
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 9
> bInterfaceSubClass 0
> bInterfaceProtocol 0
> iInterface 0 ()
> <endpoint 0>
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 (in 0x01)
> bmAttributes 3 (interrupt)
> wMaxPacketSize 2
> bInterval 255 ms
> bRefresh 0
> bSynchAddress 0
> # 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't be detected by this program.
> done
>
>
> _______________________________________________
> Canoscan5000f-cvs mailing list
> Canoscan5000f-cvs@gna.org
> https://mail.gna.org/listinfo/canoscan5000f-cvs
>
--------------050005070907090107090703
Content-Type: text/plain;
name="unidentified.txt"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="unidentified.txt"
searching for SCSI scanners:
checking /dev/scanner... failed to open (Invalid argument)
checking /dev/sg0... failed to open (Access to resource has been denied)
checking /dev/sg1... failed to open (Access to resource has been denied)
checking /dev/sg2... failed to open (Access to resource has been denied)
checking /dev/sg3... failed to open (Access to resource has been denied)
checking /dev/sg4... failed to open (Access to resource has been denied)
checking /dev/sg5... failed to open (Access to resource has been denied)
checking /dev/sg6... failed to open (Access to resource has been denied)
checking /dev/sg7... failed to open (Access to resource has been denied)
checking /dev/sg8... failed to open (Access to resource has been denied)
checking /dev/sg9... failed to open (Access to resource has been denied)
checking /dev/sga... failed to open (Invalid argument)
checking /dev/sgb... failed to open (Invalid argument)
checking /dev/sgc... failed to open (Invalid argument)
checking /dev/sgd... failed to open (Invalid argument)
checking /dev/sge... failed to open (Invalid argument)
checking /dev/sgf... failed to open (Invalid argument)
checking /dev/sgg... failed to open (Invalid argument)
checking /dev/sgh... failed to open (Invalid argument)
checking /dev/sgi... failed to open (Invalid argument)
checking /dev/sgj... failed to open (Invalid argument)
checking /dev/sgk... failed to open (Invalid argument)
checking /dev/sgl... failed to open (Invalid argument)
checking /dev/sgm... failed to open (Invalid argument)
checking /dev/sgn... failed to open (Invalid argument)
checking /dev/sgo... failed to open (Invalid argument)
checking /dev/sgp... failed to open (Invalid argument)
checking /dev/sgq... failed to open (Invalid argument)
checking /dev/sgr... failed to open (Invalid argument)
checking /dev/sgs... failed to open (Invalid argument)
checking /dev/sgt... failed to open (Invalid argument)
checking /dev/sgu... failed to open (Invalid argument)
checking /dev/sgv... failed to open (Invalid argument)
checking /dev/sgw... failed to open (Invalid argument)
checking /dev/sgx... failed to open (Invalid argument)
checking /dev/sgy... failed to open (Invalid argument)
checking /dev/sgz... failed to open (Invalid argument)
# No SCSI scanners found. If you expected something different, make sure that
# you have loaded a SCSI driver for your SCSI adapter.
# Also you need support for SCSI Generic (sg) in your operating system.
# If using Linux, try "modprobe sg".
searching for USB scanners:
checking /dev/usb/scanner... failed to open (Invalid argument)
checking /dev/usb/scanner0... failed to open (Invalid argument)
checking /dev/usb/scanner1... failed to open (Invalid argument)
checking /dev/usb/scanner2... failed to open (Invalid argument)
checking /dev/usb/scanner3... failed to open (Invalid argument)
checking /dev/usb/scanner4... failed to open (Invalid argument)
checking /dev/usb/scanner5... failed to open (Invalid argument)
checking /dev/usb/scanner5... failed to open (Invalid argument)
checking /dev/usb/scanner7... failed to open (Invalid argument)
checking /dev/usb/scanner8... failed to open (Invalid argument)
checking /dev/usb/scanner9... failed to open (Invalid argument)
checking /dev/usb/scanner10... failed to open (Invalid argument)
checking /dev/usb/scanner11... failed to open (Invalid argument)
checking /dev/usb/scanner12... failed to open (Invalid argument)
checking /dev/usb/scanner13... failed to open (Invalid argument)
checking /dev/usb/scanner14... failed to open (Invalid argument)
checking /dev/usb/scanner15... failed to open (Invalid argument)
checking /dev/usbscanner... failed to open (Invalid argument)
checking /dev/usbscanner0... failed to open (Invalid argument)
checking /dev/usbscanner1... failed to open (Invalid argument)
checking /dev/usbscanner2... failed to open (Invalid argument)
checking /dev/usbscanner3... failed to open (Invalid argument)
checking /dev/usbscanner4... failed to open (Invalid argument)
checking /dev/usbscanner5... failed to open (Invalid argument)
checking /dev/usbscanner6... failed to open (Invalid argument)
checking /dev/usbscanner7... failed to open (Invalid argument)
checking /dev/usbscanner8... failed to open (Invalid argument)
checking /dev/usbscanner9... failed to open (Invalid argument)
checking /dev/usbscanner10... failed to open (Invalid argument)
checking /dev/usbscanner11... failed to open (Invalid argument)
checking /dev/usbscanner12... failed to open (Invalid argument)
checking /dev/usbscanner13... failed to open (Invalid argument)
checking /dev/usbscanner14... failed to open (Invalid argument)
checking /dev/usbscanner15... failed to open (Invalid argument)
trying libusb:
<device descriptor of 0x03f0/0x0517 at 002:003>
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x03F0
idProduct 0x0517
bcdDevice 1.20
iManufacturer 1 ((null))
iProduct 2 ((null))
iSerialNumber 0 ()
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 192 (Self-powered)
MaxPower 0 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 7
bInterfaceSubClass 1
bInterfaceProtocol 2
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 (out 0x01)
bmAttributes 2 (bulk)
wMaxPacketSize 64
bInterval 0 ms
bRefresh 0
bSynchAddress 0
<endpoint 1>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 2 (bulk)
wMaxPacketSize 64
bInterval 0 ms
bRefresh 0
bSynchAddress 0
<device descriptor of 0x04fc/0x0561 at 002:002>
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 255
bDeviceSubClass 255
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x04FC
idProduct 0x0561
bcdDevice 0.00
iManufacturer 1 ((null))
iProduct 2 ((null))
iSerialNumber 0 ()
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 233
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 128 ()
MaxPower 100 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 0
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 1>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 128
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 2>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 2
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 880
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 3>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 3
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 512
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 4>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 4
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 640
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 5>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 5
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 768
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 6>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 6
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 896
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 7>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 7
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 1023
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 8>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 8
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 544
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 9>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 9
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 656
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 10>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 10
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 704
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 11>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 11
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 864
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 12>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 12
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 960
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 13>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 13
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 845
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<trying to find out which USB chip is used>
checking for GT-6801 ...
this is not a GT-6801 (bDeviceProtocol = 0x0)
checking for GT-6816 ...
this is not a GT-6816 (bDeviceClass = 255, bInterfaceClass = 255)
checking for MA-1017 ...
this is not a MA-1017 (bDeviceClass = 255, bInterfaceClass = 255)
checking for MA-1015 ...
this is not a MA-1015 (bcdUSB = 0x110)
checking for MA-1509 ...
this is not a MA-1509 (bDeviceProtocol = 0x0)
checking for LM983[1,2,3] ...
this is not a LM983x (bDeviceSubClass = 0xff)
checking for GL646 ...
this is not a GL646 (bDeviceClass = 255, bInterfaceClass = 255)
checking for GL646_HP ...
this is not a GL646_HP (bDeviceProtocol = 0x0)
checking for GL660+GL646 ...
this is not a GL660+GL646 (bDeviceClass = 255, bInterfaceClass = 255)
checking for GL841 ...
this is not a GL841 (bcdUSB = 0x110)
checking for ICM532B ...
check 4, this is not a ICM532B (bDeviceProtocol = 0x0)
<Couldn't determine the type of the USB chip>
found USB scanner (vendor=0x04fc, product=0x0561) at libusb:002:002
<device descriptor of 0x0000/0x0000 at 002:001>
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0000
idProduct 0x0000
bcdDevice 2.06
iManufacturer 3 ((null))
iProduct 2 ((null))
iSerialNumber 1 ((null))
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 64 (Self-powered)
MaxPower 0 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 3 (interrupt)
wMaxPacketSize 2
bInterval 255 ms
bRefresh 0
bSynchAddress 0
<device descriptor of 0x0000/0x0000 at 001:001>
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0000
idProduct 0x0000
bcdDevice 2.06
iManufacturer 3 ((null))
iProduct 2 ((null))
iSerialNumber 1 ((null))
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 64 (Self-powered)
MaxPower 0 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 3 (interrupt)
wMaxPacketSize 2
bInterval 255 ms
bRefresh 0
bSynchAddress 0
# 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't be detected by this program.
# You may want to run this program as root to find all devices. Once you
# found the scanner devices, be sure to adjust access permissions as
# necessary.
done
--------------050005070907090107090703
Content-Type: text/plain;
name="found_thibault.txt"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="found_thibault.txt"
searching for SCSI scanners:
checking /dev/scanner... failed to open (Invalid argument)
checking /dev/sg0... failed to open (Access to resource has been denied)
checking /dev/sg1... failed to open (Access to resource has been denied)
checking /dev/sg2... failed to open (Access to resource has been denied)
checking /dev/sg3... failed to open (Access to resource has been denied)
checking /dev/sg4... failed to open (Access to resource has been denied)
checking /dev/sg5... failed to open (Access to resource has been denied)
checking /dev/sg6... failed to open (Access to resource has been denied)
checking /dev/sg7... failed to open (Access to resource has been denied)
checking /dev/sg8... failed to open (Access to resource has been denied)
checking /dev/sg9... failed to open (Access to resource has been denied)
checking /dev/sga... failed to open (Invalid argument)
checking /dev/sgb... failed to open (Invalid argument)
checking /dev/sgc... failed to open (Invalid argument)
checking /dev/sgd... failed to open (Invalid argument)
checking /dev/sge... failed to open (Invalid argument)
checking /dev/sgf... failed to open (Invalid argument)
checking /dev/sgg... failed to open (Invalid argument)
checking /dev/sgh... failed to open (Invalid argument)
checking /dev/sgi... failed to open (Invalid argument)
checking /dev/sgj... failed to open (Invalid argument)
checking /dev/sgk... failed to open (Invalid argument)
checking /dev/sgl... failed to open (Invalid argument)
checking /dev/sgm... failed to open (Invalid argument)
checking /dev/sgn... failed to open (Invalid argument)
checking /dev/sgo... failed to open (Invalid argument)
checking /dev/sgp... failed to open (Invalid argument)
checking /dev/sgq... failed to open (Invalid argument)
checking /dev/sgr... failed to open (Invalid argument)
checking /dev/sgs... failed to open (Invalid argument)
checking /dev/sgt... failed to open (Invalid argument)
checking /dev/sgu... failed to open (Invalid argument)
checking /dev/sgv... failed to open (Invalid argument)
checking /dev/sgw... failed to open (Invalid argument)
checking /dev/sgx... failed to open (Invalid argument)
checking /dev/sgy... failed to open (Invalid argument)
checking /dev/sgz... failed to open (Invalid argument)
# No SCSI scanners found. If you expected something different, make sure that
# you have loaded a SCSI driver for your SCSI adapter.
# Also you need support for SCSI Generic (sg) in your operating system.
# If using Linux, try "modprobe sg".
searching for USB scanners:
checking /dev/usb/scanner... failed to open (Invalid argument)
checking /dev/usb/scanner0... failed to open (Invalid argument)
checking /dev/usb/scanner1... failed to open (Invalid argument)
checking /dev/usb/scanner2... failed to open (Invalid argument)
checking /dev/usb/scanner3... failed to open (Invalid argument)
checking /dev/usb/scanner4... failed to open (Invalid argument)
checking /dev/usb/scanner5... failed to open (Invalid argument)
checking /dev/usb/scanner5... failed to open (Invalid argument)
checking /dev/usb/scanner7... failed to open (Invalid argument)
checking /dev/usb/scanner8... failed to open (Invalid argument)
checking /dev/usb/scanner9... failed to open (Invalid argument)
checking /dev/usb/scanner10... failed to open (Invalid argument)
checking /dev/usb/scanner11... failed to open (Invalid argument)
checking /dev/usb/scanner12... failed to open (Invalid argument)
checking /dev/usb/scanner13... failed to open (Invalid argument)
checking /dev/usb/scanner14... failed to open (Invalid argument)
checking /dev/usb/scanner15... failed to open (Invalid argument)
checking /dev/usbscanner... failed to open (Invalid argument)
checking /dev/usbscanner0... failed to open (Invalid argument)
checking /dev/usbscanner1... failed to open (Invalid argument)
checking /dev/usbscanner2... failed to open (Invalid argument)
checking /dev/usbscanner3... failed to open (Invalid argument)
checking /dev/usbscanner4... failed to open (Invalid argument)
checking /dev/usbscanner5... failed to open (Invalid argument)
checking /dev/usbscanner6... failed to open (Invalid argument)
checking /dev/usbscanner7... failed to open (Invalid argument)
checking /dev/usbscanner8... failed to open (Invalid argument)
checking /dev/usbscanner9... failed to open (Invalid argument)
checking /dev/usbscanner10... failed to open (Invalid argument)
checking /dev/usbscanner11... failed to open (Invalid argument)
checking /dev/usbscanner12... failed to open (Invalid argument)
checking /dev/usbscanner13... failed to open (Invalid argument)
checking /dev/usbscanner14... failed to open (Invalid argument)
checking /dev/usbscanner15... failed to open (Invalid argument)
trying libusb:
<device descriptor of 0x03f0/0x0517 at 002:003>
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x03F0
idProduct 0x0517
bcdDevice 1.20
iManufacturer 1 ((null))
iProduct 2 ((null))
iSerialNumber 0 ()
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 192 (Self-powered)
MaxPower 0 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 7
bInterfaceSubClass 1
bInterfaceProtocol 2
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 (out 0x01)
bmAttributes 2 (bulk)
wMaxPacketSize 64
bInterval 0 ms
bRefresh 0
bSynchAddress 0
<endpoint 1>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 2 (bulk)
wMaxPacketSize 64
bInterval 0 ms
bRefresh 0
bSynchAddress 0
<device descriptor of 0x04fc/0x0561 at 002:002>
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 255
bDeviceSubClass 255
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x04FC
idProduct 0x0561
bcdDevice 0.00
iManufacturer 1 ((null))
iProduct 2 ((null))
iSerialNumber 0 ()
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 233
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 128 ()
MaxPower 100 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 0
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 1>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 128
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 2>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 2
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 880
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 3>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 3
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 512
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 4>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 4
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 640
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 5>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 5
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 768
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 6>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 6
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 896
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 7>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 7
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 1023
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 8>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 8
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 544
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 9>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 9
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 656
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 10>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 10
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 704
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 11>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 11
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 864
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 12>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 12
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 960
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<altsetting 13>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 13
bNumEndpoints 1
bInterfaceClass 255
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 1 (isochronous)
wMaxPacketSize 845
bInterval 1 ms
bRefresh 0
bSynchAddress 0
<trying to find out which USB chip is used>
checking for GT-6801 ...
this is not a GT-6801 (bDeviceProtocol = 0x0)
checking for GT-6816 ...
this is not a GT-6816 (bDeviceClass = 255, bInterfaceClass = 255)
checking for MA-1017 ...
this is not a MA-1017 (bDeviceClass = 255, bInterfaceClass = 255)
checking for MA-1015 ...
this is not a MA-1015 (bcdUSB = 0x110)
checking for MA-1509 ...
this is not a MA-1509 (bDeviceProtocol = 0x0)
checking for LM983[1,2,3] ...
this is not a LM983x (bDeviceSubClass = 0xff)
checking for GL646 ...
this is not a GL646 (bDeviceClass = 255, bInterfaceClass = 255)
checking for GL646_HP ...
this is not a GL646_HP (bDeviceProtocol = 0x0)
checking for GL660+GL646 ...
this is not a GL660+GL646 (bDeviceClass = 255, bInterfaceClass = 255)
checking for GL841 ...
this is not a GL841 (bcdUSB = 0x110)
checking for ICM532B ...
check 4, this is not a ICM532B (bDeviceProtocol = 0x0)
<Couldn't determine the type of the USB chip>
found USB scanner (vendor=0x04fc, product=0x0561) at libusb:002:002
<device descriptor of 0x0000/0x0000 at 002:001>
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0000
idProduct 0x0000
bcdDevice 2.06
iManufacturer 3 ((null))
iProduct 2 ((null))
iSerialNumber 1 ((null))
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 64 (Self-powered)
MaxPower 0 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 3 (interrupt)
wMaxPacketSize 2
bInterval 255 ms
bRefresh 0
bSynchAddress 0
<device descriptor of 0x04a9/0x2212 at 001:002>
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255
bDeviceSubClass 255
bDeviceProtocol 255
bMaxPacketSize0 64
idVendor 0x04A9
idProduct 0x2212
bcdDevice 3.03
iManufacturer 2 ((null))
iProduct 3 ((null))
iSerialNumber 1 ((null))
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 39
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 192 (Self-powered)
MaxPower 10 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 0
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 2 (bulk)
wMaxPacketSize 64
bInterval 0 ms
bRefresh 0
bSynchAddress 0
<endpoint 1>
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 (out 0x02)
bmAttributes 2 (bulk)
wMaxPacketSize 64
bInterval 0 ms
bRefresh 0
bSynchAddress 0
<endpoint 2>
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 (in 0x03)
bmAttributes 3 (interrupt)
wMaxPacketSize 1
bInterval 8 ms
bRefresh 0
bSynchAddress 0
<trying to find out which USB chip is used>
checking for GT-6801 ...
this is not a GT-6801 (bcdUSB = 0x200)
checking for GT-6816 ...
this is not a GT-6816 (bDeviceClass = 255, bInterfaceClass = 0)
checking for MA-1017 ...
this is not a MA-1017 (bDeviceClass = 255, bInterfaceClass = 0)
checking for MA-1015 ...
this is not a MA-1015 (bcdUSB = 0x200)
checking for MA-1509 ...
this is not a MA-1509 (bcdUSB = 0x200)
checking for LM983[1,2,3] ...
this is not a LM983x (bDeviceClass = 255, bInterfaceClass = 0)
checking for GL646 ...
this is not a GL646 (bDeviceClass = 255, bInterfaceClass = 0)
checking for GL646_HP ...
this is not a GL646_HP (bDeviceClass = 255, bInterfaceClass = 0)
checking for GL660+GL646 ...
Couldn't set configuration: could not set config 1: Operation not permitted
<This USB chip looks like a GL660+GL646?>
found USB scanner (vendor=0x04a9, product=0x2212, chip=GL660+GL646?) at libusb:001:002
<device descriptor of 0x0000/0x0000 at 001:001>
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0000
idProduct 0x0000
bcdDevice 2.06
iManufacturer 3 ((null))
iProduct 2 ((null))
iSerialNumber 1 ((null))
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 64 (Self-powered)
MaxPower 0 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 3 (interrupt)
wMaxPacketSize 2
bInterval 255 ms
bRefresh 0
bSynchAddress 0
# 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't be detected by this program.
# You may want to run this program as root to find all devices. Once you
# found the scanner devices, be sure to adjust access permissions as
# necessary.
done
--------------050005070907090107090703
Content-Type: text/plain;
name="found_marco.txt"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="found_marco.txt"
searching for SCSI scanners:
checking /dev/scanner... failed to open (Invalid argument)
checking /dev/sg0... failed to open (Access to resource has been denied)
checking /dev/sg1... failed to open (Access to resource has been denied)
checking /dev/sg2... failed to open (Access to resource has been denied)
checking /dev/sg3... failed to open (Access to resource has been denied)
checking /dev/sg4... failed to open (Access to resource has been denied)
checking /dev/sg5... failed to open (Access to resource has been denied)
checking /dev/sg6... failed to open (Access to resource has been denied)
checking /dev/sg7... failed to open (Access to resource has been denied)
checking /dev/sg8... failed to open (Access to resource has been denied)
checking /dev/sg9... failed to open (Access to resource has been denied)
checking /dev/sga... failed to open (Access to resource has been denied)
checking /dev/sgb... failed to open (Access to resource has been denied)
checking /dev/sgc... failed to open (Access to resource has been denied)
checking /dev/sgd... failed to open (Access to resource has been denied)
checking /dev/sge... failed to open (Access to resource has been denied)
checking /dev/sgf... failed to open (Access to resource has been denied)
checking /dev/sgg... failed to open (Access to resource has been denied)
checking /dev/sgh... failed to open (Access to resource has been denied)
checking /dev/sgi... failed to open (Access to resource has been denied)
checking /dev/sgj... failed to open (Access to resource has been denied)
checking /dev/sgk... failed to open (Access to resource has been denied)
checking /dev/sgl... failed to open (Access to resource has been denied)
checking /dev/sgm... failed to open (Access to resource has been denied)
checking /dev/sgn... failed to open (Access to resource has been denied)
checking /dev/sgo... failed to open (Access to resource has been denied)
checking /dev/sgp... failed to open (Access to resource has been denied)
checking /dev/sgq... failed to open (Invalid argument)
checking /dev/sgr... failed to open (Invalid argument)
checking /dev/sgs... failed to open (Invalid argument)
checking /dev/sgt... failed to open (Invalid argument)
checking /dev/sgu... failed to open (Invalid argument)
checking /dev/sgv... failed to open (Invalid argument)
checking /dev/sgw... failed to open (Invalid argument)
checking /dev/sgx... failed to open (Invalid argument)
checking /dev/sgy... failed to open (Invalid argument)
checking /dev/sgz... failed to open (Invalid argument)
# No SCSI scanners found. If you expected something different, make sure that
# you have loaded a SCSI driver for your SCSI adapter.
searching for USB scanners:
checking /dev/usb/scanner... failed to open (Invalid argument)
checking /dev/usb/scanner0... failed to open (Invalid argument)
checking /dev/usb/scanner1... failed to open (Invalid argument)
checking /dev/usb/scanner2... failed to open (Invalid argument)
checking /dev/usb/scanner3... failed to open (Invalid argument)
checking /dev/usb/scanner4... failed to open (Invalid argument)
checking /dev/usb/scanner5... failed to open (Invalid argument)
checking /dev/usb/scanner5... failed to open (Invalid argument)
checking /dev/usb/scanner7... failed to open (Invalid argument)
checking /dev/usb/scanner8... failed to open (Invalid argument)
checking /dev/usb/scanner9... failed to open (Invalid argument)
checking /dev/usb/scanner10... failed to open (Invalid argument)
checking /dev/usb/scanner11... failed to open (Invalid argument)
checking /dev/usb/scanner12... failed to open (Invalid argument)
checking /dev/usb/scanner13... failed to open (Invalid argument)
checking /dev/usb/scanner14... failed to open (Invalid argument)
checking /dev/usb/scanner15... failed to open (Invalid argument)
checking /dev/usbscanner... failed to open (Invalid argument)
checking /dev/usbscanner0... failed to open (Invalid argument)
checking /dev/usbscanner1... failed to open (Invalid argument)
checking /dev/usbscanner2... failed to open (Invalid argument)
checking /dev/usbscanner3... failed to open (Invalid argument)
checking /dev/usbscanner4... failed to open (Invalid argument)
checking /dev/usbscanner5... failed to open (Invalid argument)
checking /dev/usbscanner6... failed to open (Invalid argument)
checking /dev/usbscanner7... failed to open (Invalid argument)
checking /dev/usbscanner8... failed to open (Invalid argument)
checking /dev/usbscanner9... failed to open (Invalid argument)
checking /dev/usbscanner10... failed to open (Invalid argument)
checking /dev/usbscanner11... failed to open (Invalid argument)
checking /dev/usbscanner12... failed to open (Invalid argument)
checking /dev/usbscanner13... failed to open (Invalid argument)
checking /dev/usbscanner14... failed to open (Invalid argument)
checking /dev/usbscanner15... failed to open (Invalid argument)
trying libusb:
<device descriptor of 0x0000/0x0000 at 002:001>
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0000
idProduct 0x0000
bcdDevice 2.06
iManufacturer 3 ((null))
iProduct 2 ((null))
iSerialNumber 1 ((null))
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 64 (Self-powered)
MaxPower 0 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 3 (interrupt)
wMaxPacketSize 2
bInterval 255 ms
bRefresh 0
bSynchAddress 0
<device descriptor of 0x03f0/0x6004 at 001:006>
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x03F0
idProduct 0x6004
bcdDevice 1.00
iManufacturer 1 ((null))
iProduct 2 ((null))
iSerialNumber 3 ((null))
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 192 (Self-powered)
MaxPower 2 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 7
bInterfaceSubClass 1
bInterfaceProtocol 2
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 2 (bulk)
wMaxPacketSize 64
bInterval 0 ms
bRefresh 0
bSynchAddress 0
<endpoint 1>
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 (out 0x02)
bmAttributes 2 (bulk)
wMaxPacketSize 64
bInterval 0 ms
bRefresh 0
bSynchAddress 0
<device descriptor of 0x0483/0x1307 at 001:005>
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 16
idVendor 0x0483
idProduct 0x1307
bcdDevice 1.60
iManufacturer 2 ((null))
iProduct 3 ((null))
iSerialNumber 4 ((null))
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 128 ()
MaxPower 100 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8
bInterfaceSubClass 6
bInterfaceProtocol 80
iInterface 1 ((null))
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 (in 0x02)
bmAttributes 2 (bulk)
wMaxPacketSize 64
bInterval 0 ms
bRefresh 0
bSynchAddress 0
<endpoint 1>
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 (out 0x02)
bmAttributes 2 (bulk)
wMaxPacketSize 64
bInterval 0 ms
bRefresh 0
bSynchAddress 0
<device descriptor of 0x04a9/0x2212 at 001:004>
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255
bDeviceSubClass 255
bDeviceProtocol 255
bMaxPacketSize0 64
idVendor 0x04A9
idProduct 0x2212
bcdDevice 3.04
iManufacturer 2 ((null))
iProduct 3 ((null))
iSerialNumber 0 ()
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 39
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 192 (Self-powered)
MaxPower 10 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 0
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 2 (bulk)
wMaxPacketSize 64
bInterval 0 ms
bRefresh 0
bSynchAddress 0
<endpoint 1>
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 (out 0x02)
bmAttributes 2 (bulk)
wMaxPacketSize 64
bInterval 0 ms
bRefresh 0
bSynchAddress 0
<endpoint 2>
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 (in 0x03)
bmAttributes 3 (interrupt)
wMaxPacketSize 1
bInterval 8 ms
bRefresh 0
bSynchAddress 0
<trying to find out which USB chip is used>
checking for GT-6801 ...
this is not a GT-6801 (bcdUSB = 0x200)
checking for GT-6816 ...
this is not a GT-6816 (bDeviceClass = 255, bInterfaceClass = 0)
checking for MA-1017 ...
this is not a MA-1017 (bDeviceClass = 255, bInterfaceClass = 0)
checking for MA-1015 ...
this is not a MA-1015 (bcdUSB = 0x200)
checking for MA-1509 ...
this is not a MA-1509 (bcdUSB = 0x200)
checking for LM983[1,2,3] ...
this is not a LM983x (bDeviceClass = 255, bInterfaceClass = 0)
checking for GL646 ...
this is not a GL646 (bDeviceClass = 255, bInterfaceClass = 0)
checking for GL660+GL646 ...
Couldn't set configuration: could not set config 1: Operation not permitted
<This USB chip looks like a GL660+GL646?>
found USB scanner (vendor=0x04a9, product=0x2212, chip=GL660+GL646?) at libusb:001:004
<device descriptor of 0x058f/0x9254 at 001:003>
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x058F
idProduct 0x9254
bcdDevice 3.14
iManufacturer 1 ((null))
iProduct 2 ((null))
iSerialNumber 0 ()
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 224 (Self-poweredRemote Wakeup)
MaxPower 100 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 3 (interrupt)
wMaxPacketSize 1
bInterval 255 ms
bRefresh 0
bSynchAddress 0
<device descriptor of 0x045e/0x0059 at 001:002>
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x045E
idProduct 0x0059
bcdDevice 0.014
iManufacturer 1 ((null))
iProduct 2 ((null))
iSerialNumber 0 ()
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 160 (Remote Wakeup)
MaxPower 50 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3
bInterfaceSubClass 1
bInterfaceProtocol 2
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 3 (interrupt)
wMaxPacketSize 5
bInterval 10 ms
bRefresh 0
bSynchAddress 0
<device descriptor of 0x0000/0x0000 at 001:001>
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 9
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0000
idProduct 0x0000
bcdDevice 2.06
iManufacturer 3 ((null))
iProduct 2 ((null))
iSerialNumber 1 ((null))
bNumConfigurations 1
<configuration 0>
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0 ()
bmAttributes 64 (Self-powered)
MaxPower 0 mA
<interface 0>
<altsetting 0>
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0 ()
<endpoint 0>
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 (in 0x01)
bmAttributes 3 (interrupt)
wMaxPacketSize 2
bInterval 255 ms
bRefresh 0
bSynchAddress 0
# Your USB scanner was (probably) detected. It may or may not be supported by
# SANE. Try scanimage -L and read the backend's manpage.
# Scanners connected to the parallel port or other proprietary ports can't be
# detected by this program.
# You may want to run this program as root to find all devices. Once you
# found the scanner devices, be sure to adjust access permissions as
# necessary.
done
--------------050005070907090107090703--