[sane-devel] Re: Scanport 3000 chip

[Cheuk-san Edward Wang]

> On Sun, Mar 23, 2003 at 09:54:58PM -0500, Cheuk-san Edward Wang wrote:
> > I have a Scanport 3000
>
> That's the ScanPort SQ 3000? But that would be a parport scanner.
>
> On this list, there is a report about a Microtek ScanPort 3000 USB
> scanner. Is that the one you mean? In this case, can you show us the
> output of cat /proc/bus/usb/devices?

Yes, I do mean the Microtek ScanPort 3000 USB. This is the output from
/proc/bus/usb/devices.

[root at husband redhat]# cat /proc/bus/usb/devices 
T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
B:  Alloc=  0/900 us ( 0%), #Int=  0, #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=e000
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#=  4 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=04a7 ProdID=0224 Rev= 1.00
S:  Manufacturer=Visioneer
S:  Product=USB Scanner
S:  SerialNumber=RTS8801B-0001
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=00(>ifc ) Sub=00 Prot=00 Driver=(none)
E:  Ad=81(I) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=   8 Ivl=  0ms
E:  Ad=83(I) Atr=03(Int.) MxPS=   1 Ivl=250ms

> How is Microtek connected to Scanport?

I guess Microtek makes the scanner and uses Scanport as a brand name.

> > which is not supported by Sane. There was some
> > questions about what chip is used in it. I opened it and found a chip
> > with these 3 lines printed on it:
> > 
> > 	610800006100
> > 	17396T1
> > 	137B TAIWAN
> 
> No idea. Google doesn't seem to find anything either.
> 
> The above mentioned USB scanner is told to use the RTS8801C2-6 chip.

Do you think the RTS8801C2-6 chip would have those 3 lines printed on it?
I don't know how to match the chip and the printed information.

Thanks

Cheuksan Wang