Scanners not supported by SANE

Manufacturer and model

Microtek Scanport 3000

Bus type


Vendor ID


Product ID



Chip ids:

        137B TAIWAN


Looks similar to OneTouch 5800 and 8920.
Identical output in comparison to 5300 and 4800.

Output of /proc/bus/usb/devices or sane-find-scanner -v -v

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

The results of usbview:

        USB Scanner
        Manufacturer: Visioneer
        Serial Number: RTS8801B-0001
        Speed: 12Mb/s (full)
        USB Version:  1.10
        Device Class: 00(>ifc )
        Device Subclass: 00
        Device Protocol: 00
        Maximum Default Endpoint Size: 8
        Number of Configurations: 1[plustek]
        Vendor Id: 04a7
        Product Id: 0224
        Revision Number:  1.00

Want to add or correct information?

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.

Information for Manufacturers

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.

SANE homepage