+ UMAX Astra 3400 +
++ USB +
++ 0x1606 +
++ 0x0050 +
++ "ULN2003A"? +
++ There are some UMAX 3400 outside the U.S. (e.g. in Canada) which are not + supported, as they use another chipset than the LM983x. Others are + supported by the Plustek backend. +
++<device descriptor of 0x1606/0x0050 at 001:006 (USB SCANNER)> +bLength 18 +bDescriptorType 1 +bcdUSB 1.10 +bDeviceClass 255 +bDeviceSubClass 255 +bDeviceProtocol 255 +bMaxPacketSize0 8 +idVendor 0x1606 +idProduct 0x0050 +bcdDevice 1.00 +iManufacturer 0 () +iProduct 2 (USB SCANNER) +iSerialNumber 0 () +bNumConfigurations 1 + <configuration 0> + bLength 9 + bDescriptorType 2 + wTotalLength 46 + bNumInterfaces 1 + bConfigurationValue 1 + iConfiguration 0 () + bmAttributes 192 (Self-powered) + MaxPower 100 mA + <interface 0> + <altsetting 0> + bLength 9 + bDescriptorType 4 + bInterfaceNumber 0 + bAlternateSetting 0 + bNumEndpoints 4 + bInterfaceClass 255 + bInterfaceSubClass 255 + bInterfaceProtocol 255 + 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 0x03 (out 0x03) + bmAttributes 2 (bulk) + wMaxPacketSize 2 + bInterval 0 ms + bRefresh 0 + bSynchAddress 0 + <endpoint 3> + bLength 7 + bDescriptorType 5 + bEndpointAddress 0x84 (in 0x04) + bmAttributes 2 (bulk) + wMaxPacketSize 1 + bInterval 0 ms + bRefresh 0 + bSynchAddress 0 + +<trying to find out which USB chip is used> + checking for GT-6801 ... + this is not a GT-6801 (bNumEndpoints = 4) + 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 (bNumEndpoints = 4) + 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 (bNumEndpoints = 4) + 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 5, this is not a ICM532B (bNumEndpoints = 4) +<Couldn't determine the type of the USB chip> + +found USB scanner (vendor=0x1606, product=0x0050 [USB SCANNER]) at libusb:001:006 + +T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 6 Spd=12 MxCh= 0 +D: Ver= 1.10 Cls=ff(vend.) Sub=ff Prot=ff MxPS= 8 #Cfgs= 1 +P: Vendor=1606 ProdID=0050 Rev= 1.00 +S: Product=USB SCANNER +C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=100mA +I: If#= 0 Alt= 0 #EPs= 4 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) +E: Ad=81(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms +E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms +E: Ad=03(O) Atr=02(Bulk) MxPS= 2 Ivl=0ms +E: Ad=84(I) Atr=02(Bulk) MxPS= 1 Ivl=0ms ++ +
+ If anything is wrong or missing on this page please file a bug report + or use the the + form for adding an unsupported device. +
++ If you own an unsupported scanner, please send as much information as + possible. Especially the output of sane-find-scanner -v -v + and/or cat /proc/scsi/scsi (for SCSI scanners) or cat + /proc/bus/usb/devices (for USB scanners) can help. If you dare to + open the scanner, have a look at the text that's printed on the + chips. That may help to identify the chipset. If you know that the + scanner is similar to another one (e.g. supported by the same Windows + driver), please also mention this fact. +
+ ++ Are you a manufacturer or vendor of scanners and one of your scanners is + not supported by SANE yet? In this case please have a look at our information for manufacturers. +
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