[sane-devel] 1.0.25 won't find epson 10000xl.

[Tom Lists]

Any ideas would be appreciated?  

It appears to “find” the scanner, as shown with SANE_DEBUG_EPSON2=1 setting, but it’s not opening.

Here are things I have tried. 

——————- 
Installed all the packages from http://www.ellert.se/twain-sane/ <http://www.ellert.se/twain-sane/>

I have added to the epson2.conf file 
usb 0x04b8 0x0129

————————— Debugging information
—— System Info
    Hardware Overview:

      Model Name: MacBook Pro
      Model Identifier: MacBookPro10,1
      Processor Name: Intel Core i7
      Processor Speed: 2.6 GHz
      Number of Processors: 1
      Total Number of Cores: 4
      L2 Cache (per Core): 256 KB
      L3 Cache: 6 MB
      Memory: 16 GB
      Boot ROM Version: MBP101.00EE.B0A
      SMC Version (system): 2.3f36


——-— SANE_DEBUG_EPSON2=1
SANE_DEBUG_EPSON2=1 scanimage -v -d epson2 -format=tiff > /tmp/img.tiff
[sanei_debug] Setting debug level of epson2 to 1.
[epson2] epson2 backend, version 1.0.124
[epson2] libusb:003:003-04b8-0129-ff-ff open failed: Invalid argument
[epson2] libusb:003:003-04b8-0129-ff-ff open failed: Invalid argument
[epson2] libusb:003:003-04b8-0129-ff-ff open failed: Invalid argument
[epson2] libusb:003:003-04b8-0129-ff-ff open failed: Invalid argument
[epson2] libusb:003:003-04b8-0129-ff-ff open failed: Invalid argument



————— sane-find-scanner -v -v 
sane-find-scanner -v -v
This is sane-find-scanner from sane-backends 1.0.25

  # 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.

searching for SCSI scanners:
  # No SCSI scanners found. If you expected something different, make sure that
  # you have loaded a kernel SCSI driver for your SCSI adapter.

searching for USB scanners:
trying libusb:

<device descriptor of 0x04b8/0x0129 at 003:003-04b8-0129-ff-ff (EPSON EPSON Scanner)>
bLength               18
bDescriptorType       1
bcdUSB                2.00
bDeviceClass          255
bDeviceSubClass       255
bDeviceProtocol       255
bMaxPacketSize0       64
idVendor              0x04B8
idProduct             0x0129
bcdDevice             1.00
iManufacturer         1 (EPSON)
iProduct              2 (EPSON Scanner)
iSerialNumber         0 ()
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    255
   bInterfaceSubClass 255
   bInterfaceProtocol 255
   iInterface         0 ()
    <endpoint 0>
    bLength           7
    bDescriptorType   5
    bEndpointAddress  0x81 (in 0x01)
    bmAttributes      2 (bulk)
    wMaxPacketSize    512
    bInterval         0 ms
    bRefresh          0
    bSynchAddress     0
    <endpoint 1>
    bLength           7
    bDescriptorType   5
    bEndpointAddress  0x02 (out 0x02)
    bmAttributes      2 (bulk)
    wMaxPacketSize    512
    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 (bcdUSB = 0x200)
    checking for GT-6816 ...
    this is not a GT-6816 (bDeviceClass = 255, bInterfaceClass = 255)
    checking for GT-8911 ...
    this is not a GT-8911 (check 1, 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 = 0x200)
    checking for MA-1509 ...
    this is not a MA-1509 (bcdUSB = 0x200)
    checking for LM983[1,2,3] ...
    this is not a LM983x (bcdUSB = 0x200)
    checking for GL646 ...
    this is not a GL646 (bDeviceClass = 255, bInterfaceClass = 255)
    checking for GL646_HP ...
    this is not a GL646_HP (bcdUSB = 0x200)
    checking for GL660+GL646 ...
    this is not a GL660+GL646 (bDeviceClass = 255, bInterfaceClass = 255)
    checking for GL84x ...
    this is not a GL84x (bNumEndpoints = 2)
    checking for ICM532B ...
    this is not a ICM532B (check 2, bcdUSB = 0x200)
    checking for PV8630/LM9830 ...
    this is not a PV8630/LM9830 (bDeviceClass = 255)
    checking for M011 ...
    this is not a M011 (bcdUSB = 0x200)
    checking for RTS8822 ...
    this is not a RTS8822 (bDeviceClass = 255)
    checking for rts8858c ...
    this is not a rts8858c (bDeviceClass = 255)
    checking for SQ113 ...
    this is not a SQ113 (bDeviceClass = 255)
    checking for HP4500C/4570C/5500C/5550C/5590/7650 chipset ...
    this is not a HP4500C/4570C/5500C/5550C/5590/7650 chipset (bNumEndpoints = 2)
    checking for rts8801/rts8891 ...
    this is not a rts8801/rts8891 (bDeviceClass = 255)
<Couldn't determine the type of the USB chip (result from sane-backends 1.0.25)>

found USB scanner (vendor=0x04b8 [EPSON], product=0x0129 [EPSON Scanner]) at libusb:003:003-04b8-0129-ff-ff
  # 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

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