[sane-devel] HP Scanjet 7800
mdsimguy
bennion1 at llnl.gov
Wed Nov 5 16:44:15 UTC 2008
Has this scanner received any more attention since this last post?
goldenfish256 wrote:
>
> Hi,
>
> i have HP Scanjet 7800 scanner and this scanner is not supported by sane.
> I tested avision and hp5590 backend from cvs without success.
>
> Which backend support this scanner ?
>
> For more information and testing, contact me.
>
>
> Many thanks
> Pavel Kysilka
>
>
>
> lsusb -v -d 03f0:2905
>
> Bus 002 Device 004: ID 03f0:2905 Hewlett-Packard
> Device Descriptor:
> bLength 18
> bDescriptorType 1
> bcdUSB 2.00
> bDeviceClass 0 (Defined at Interface level)
> bDeviceSubClass 0
> bDeviceProtocol 0
> bMaxPacketSize0 64
> idVendor 0x03f0 Hewlett-Packard
> idProduct 0x2905
> bcdDevice 1.00
> iManufacturer 1
> iProduct 2
> iSerial 3
> bNumConfigurations 1
> Configuration Descriptor:
> bLength 9
> bDescriptorType 2
> wTotalLength 39
> bNumInterfaces 1
> bConfigurationValue 1
> iConfiguration 4
> bmAttributes 0xc0
> Self Powered
> MaxPower 4mA
> 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 5
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x01 EP 1 OUT
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0040 1x 64 bytes
> bInterval 0
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 EP 1 IN
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0040 1x 64 bytes
> bInterval 0
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x82 EP 2 IN
> bmAttributes 3
> Transfer Type Interrupt
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0004 1x 4 bytes
> bInterval 16
>
>
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