<html><body><div style="font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10pt; color: #000000"><div>Hi,</div><div><br data-mce-bogus="1"></div><div>I have a scanner that's not supported. This is a Canon CanoScan LiDE 90.</div><div>I read on the sane website that the output of sane-find-scanner -v -v could be helpful.</div><div>Can someone help me get this scanner to work? since the 80 and 100 model are supported it could be easy to get this to work?</div><div><br data-mce-bogus="1"></div><div>I edited genesys.conf by adding the following:</div><div><div># Canon LiDE 90</div><div>usb 0x04a9 0x1900</div><div><br data-mce-bogus="1"></div><div>I don't know if that was good or bad but so far sane is not working.</div></div><div><br data-mce-bogus="1"></div><div>This is my output:</div><div><div><device descriptor of 0x04a9/0x1900 at 002:005 (Canon CanoScan)></div><div>bLength 18</div><div>bDescriptorType 1</div><div>bcdUSB 2.00</div><div>bDeviceClass 255</div><div>bDeviceSubClass 255</div><div>bDeviceProtocol 255</div><div>bMaxPacketSize0 64</div><div>idVendor 0x04A9</div><div>idProduct 0x1900</div><div>bcdDevice 3.07</div><div>iManufacturer 1 (Canon)</div><div>iProduct 2 (CanoScan)</div><div>iSerialNumber 0 ()</div><div>bNumConfigurations 1</div><div> <configuration 0></div><div> bLength 9</div><div> bDescriptorType 2</div><div> wTotalLength 39</div><div> bNumInterfaces 1</div><div> bConfigurationValue 1</div><div> iConfiguration 0 ()</div><div> bmAttributes 160 (Remote Wakeup)</div><div> MaxPower 500 mA</div><div> <interface 0></div><div> <altsetting 0></div><div> bLength 9</div><div> bDescriptorType 4</div><div> bInterfaceNumber 0</div><div> bAlternateSetting 0</div><div> bNumEndpoints 3</div><div> bInterfaceClass 255</div><div> bInterfaceSubClass 255</div><div> bInterfaceProtocol 255</div><div> iInterface 0 ()</div><div> <endpoint 0></div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x81 (in 0x01)</div><div> bmAttributes 2 (bulk)</div><div> wMaxPacketSize 512</div><div> bInterval 0 ms</div><div> bRefresh 0</div><div> bSynchAddress 0</div><div> <endpoint 1></div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x02 (out 0x02)</div><div> bmAttributes 2 (bulk)</div><div> wMaxPacketSize 512</div><div> bInterval 0 ms</div><div> bRefresh 0</div><div> bSynchAddress 0</div><div> <endpoint 2></div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x83 (in 0x03)</div><div> bmAttributes 3 (interrupt)</div><div> wMaxPacketSize 1</div><div> bInterval 8 ms</div><div> bRefresh 0</div><div> bSynchAddress 0</div><div><br></div><div><trying to find out which USB chip is used></div><div> checking for LM983[1,2,3] ...</div><div> this is not a LM983x (bcdUSB = 0x200)</div><div> checking for GT-6801 ...</div><div> this is not a GT-6801 (bcdUSB = 0x200)</div><div> checking for GT-6816 ...</div><div> this is not a GT-6816 (bDeviceClass = 255, bInterfaceClass = 255)</div><div> checking for GLxxx ...</div><div> this is not a GL646 (bDeviceClass = 255, bInterfaceClass = 255)</div><div><This USB chip looks like a GL842 (result from sane-backends 1.0.25git)></div><div><br></div><div>found USB scanner (vendor=0x04a9 [Canon], product=0x1900 [CanoScan], chip=GL842) at libusb:002:005</div><div></div></div><div><br></div></div></body></html>