[sane-devel] HP Scanjet 4370

[Dean Loros]

Just bought a HP Scanjet 4370 (didn't check to see support :-( ). 
Running the current Sane front & backends--Have installed hp3900-sane 
from Sourceforge. Problem is that the only scan I get is totally 
black--I've worked with all the options. I get a note as I close Xsane 
that "Failed to create file: Permission denied".  Any Ideas/suggestions??


Scanner info is as follows--
<device descriptor of 0x03f0/0x4105 at 004:002 (hewlett packard hp scanjet)>
bLength               18
bDescriptorType       1
bcdUSB                2.00
bDeviceClass          0
bDeviceSubClass       0
bDeviceProtocol       0
bMaxPacketSize0       64
idVendor              0x03F0
idProduct             0x4105
bcdDevice             1.00
iManufacturer         1 (hewlett packard)
iProduct              2 (hp scanjet)
iSerialNumber         3 (CN63PA24Z204CM)
bNumConfigurations    1
 <configuration 0>
 bLength              9
 bDescriptorType      2
 wTotalLength         39
 bNumInterfaces       1
 bConfigurationValue  1
 iConfiguration       4 (USB SCANNER)
 bmAttributes         224 (Self-poweredRemote Wakeup)
 MaxPower             2 mA
  <interface 0>
   <altsetting 0>
   bLength            9
   bDescriptorType    4
   bInterfaceNumber   0
   bAlternateSetting  0
   bNumEndpoints      3
   bInterfaceClass    255
   bInterfaceSubClass 0
   bInterfaceProtocol 255
   iInterface         5 (Bulk-In, Bulk-Out, Interrupt Interface)
    <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
    <endpoint 2>
    bLength           7
    bDescriptorType   5
    bEndpointAddress  0x83 (in 0x03)
    bmAttributes      3 (interrupt)
    wMaxPacketSize    1
    bInterval         12 ms
    bRefresh          0
    bSynchAddress     0
found USB scanner (vendor=0x03f0 [hewlett packard], product=0x4105 [hp 
scanjet], chip=RTS8822L-01H) at libusb:004:002