Scanners not supported by SANE

Manufacturer and model

Microtek ScanMaker s400

Bus type


Vendor ID


Product ID

0x201c / 0x300b


ScanMaker S400 with USB product id 0x300b:
SQ113-A3, (2nd line: 0428-1505), (3rd line: D189Q-010) or NYnix 438U.
The board as 2 main chips, I am not sure wich one is the chipset. The larger one as bus connector on the 4 sides shows SQ113-A3 the smaller of the 2 as bus connector on 2 sides only as the marking NYnyx 438U (2nd line: HY57V161610ET-7).


This scanner (with USB product id 0x201c) is recogonized by Windows XP as a Microtek 4800. It uses the Microtek Scanwizard V5.95 under Win XP.

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

T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
D:  Ver= 2.00 Cls=ff(vend.) Sub=03 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=05da ProdID=201c Rev= 0.00
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 2 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=  64 Ivl=0ms

T:  Bus=05 Lev=01 Prnt=01 Port=04 Cnt=01 Dev#= 11 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=05da ProdID=300b Rev= 1.00
S:  Manufacturer=Prolific Technology Inc.
S:  Product=USB Scanner
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=100mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=83(I) Atr=03(Int.) MxPS=   1 Ivl=500us

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.


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