[sane-devel] HP 6300C USB Bad Noises

Richard A Downing richard.downing@bcs.org.uk
10 May 2002 11:29:29 +0100

Appologies for a newbie asking questions before lurking for long, but I
have looked back though the arch-hives with no luck on this.

HP 6300C connected by USB using Kernel 2.4.17 and Sane 1.0.7.
Scanner works fine under Windows.
Scanimage (and xscanimage) finds the scanner, starts the scan, after
just a few scanlines the scan stops, the lamp returns to home but the
stepper motor continues to run causing loud clicking noises.
(After this it STILL works under windows)

I tried Sane 1.0.5 some time ago and had this problem, but no time to
fix it.

Any ideas most welcome.  Info below.


richard:~ #: cat /proc/bus/usb/devices
T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
B:  Alloc= 11/900 us ( 1%), #Int=  1, #Iso=  0
D:  Ver= 1.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 0.00
S:  Product=USB UHCI Root Hub
S:  SerialNumber=c000
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=255ms
T:  Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  5 Spd=12  MxCh= 0
D:  Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=03f0 ProdID=0201 Rev= 1.00
S:  SerialNumber=SG88U160H7HL
C:* #Ifs= 1 Cfg#= 1 Atr=60 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=00(>ifc ) Sub=00 Prot=00 Driver=usbscanner
E:  Ad=81(I) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  16 Ivl=  0ms
E:  Ad=83(I) Atr=03(Int.) MxPS=   1 Ivl=250ms

richard:~ #: cat /proc/bus/usb/drivers
 48- 63: usbscanner

richard:~ #: cat /usr/local/etc/sane.d/hp.conf
scsi HP
option connect-device
option disable-scsi-request

richard:~ #: ls -l /dev/usb
total 0
crw-rw-rw-    1 root     root     180,  48 May  9 22:44 scanner0
richard:~ #: