[sane-devel] Updated info for Canon LiDE 500F
Daniel Ellis
mail at danellis.co.uk
Wed Aug 28 19:46:43 UTC 2013
Hi Stef, thanks for getting back to me.
Outputs of "lsusb -v" and "sane-find-scanner" are attached.
Thanks,
Dan
On 28 August 2013 05:33, Stef <stef.dev at free.fr> wrote:
> On 24/08/2013 10:45, Daniel Ellis wrote:
>
> I wasn't certain the info on the unsupported Canon CanoScan LiDE 500F
> was correct:
>
> http://www.sane-project.org/unsupported/canon-canoscan-lide-500f.html
>
> On this page it says the chipset is GL841. I have given up on this
> scanner, so I decided to take it apart to check the chip, and it turns out
> the chip is a GL120.
>
> Picture of the chip: http://postimg.org/image/y53f9ekpv/
>
> I would be grateful if someone could update the webpage, and hopefully
> this info may help someone else have some better luck with this scanner!
>
> Regards,
> Daniel Ellis.
>
>
>
> Hello,
>
> what does 'lsusb -v' reports for your device ?
>
> Regards,
> Stef
>
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Bus 002 Device 004: ID 04a9:221f Canon, Inc. CanoScan LiDE 500F
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bMaxPacketSize0 64
idVendor 0x04a9 Canon, Inc.
idProduct 0x221f CanoScan LiDE 500F
bcdDevice 3.03
iManufacturer 1 Canon
iProduct 2 CanoScan
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 39
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 8
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0002
(Bus Powered)
Remote Wakeup Enabled
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# 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 properly connected to your computer.
# No SCSI scanners found. If you expected something different, make sure that
# you have loaded a kernel SCSI driver for your SCSI adapter.
found USB scanner (vendor=0x04a9 [Canon], product=0x221f [CanoScan], chip=GL842) at libusb:002:004
# 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.
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