Question about Umax Astra 1200S Flatbed Scanner

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Flat bed scanner acer 4300u/3300u

Please help me, i've been trying for 3-5 days some of my driver files is missing i start to down load the file and it wont read

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  • 2 more comments 
  • Yvette Johnson Jan 04, 2008

    i have tried to reinstall it by pulling out the usb plug and the power plug then reinserting it but it says found hardware ans starts to download then stops and says that the file is missing and i must find the path of the driver, i dont understand it is impossible for me to fix can you tell me how to correct this problem please?

  • Pakuni May 27, 2008

    I have 3300u scanner but i don't have driver for vista, so pls help......

  • Anonymous Jul 18, 2008

    same problem here

  • cj porras
    cj porras May 11, 2010

    how can i get driver of benq 6678-9bz flatbed scanner?



1 Answer

Driver of BENQ 3300

Posted on May 19, 2008


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you may download the driver from following link
this is free and no spywares
so go ahead and resolve this issue and do
kindly rate this solution
thanks and regards

Oct 28, 2009 | Acer S2W-4300U Flatbed Scanner

1 Answer

I have a S2W 5000 W flat bed scanner and works

sorry 2 tell u this but its not compatible with vista

Mar 17, 2009 | BenQ Scan to Web 4300U Flatbed Scanner

1 Answer

Driver For vin vista acer for Flatbed scaner 13

This solution works with the following Acer models on Vista 64.
FlatbedScaner5 ="Acer scanner 310U/620U" FlatbedScaner13="Acer 320U/340U/620U+/640U" FlatbedScaner16="Acer scanner 620UT+/640UT" FlatbedScaner19="Acer scanner 1240UT/5100U" FlatbedScaner20="Acer scanner 640BT/640BU" FlatbedScaner21="Acer scanner 4300U/3300U" FlatbedScaner23="Acer scanner 4300U/3300U"
The driver package includes the following files with file sizes ahead.
108,032 acerscad.dll 3,269 acerscan.inf 24,192 ksthunk.sys 451 Model.ini 17,683 sti.inf 30,663 u126v041.bin 30,598 u176v040.bin 32,301 u190v041.bin 31,664 u192v073.bin 30,221 u222V065.bin 27,984 u34v110.bin 31,364 u64v119.bin 31,048 u96v121.bin 27,648 usbscan.sys
All these files are derived from those on Windows XP64. Maybe it works on Vista 32.

Sep 16, 2008 | BenQ Scan to Web 3300U Flatbed Scanner

1 Answer

Driver please for this acer scan to web 3300u flat bed

please download linux driver following link

Download-it, ungzipped and untarred it, and it was a modified version of SANE - Scanner acess made easy (snapscan backend)!
Took a look at the scripts it was carrying, and since everything look good, I decided to give it a try.
I run the ./ezsetup script and almost worked at first try.
Loaded the usb file system : mount -t usbdevfs none /proc/bus/usb, changed from egcs-2.91.66 to gcc-2.96, and it not only correctly compiled but it worked!

[nuno@localhost nuno]$ scanimage -L
device `colorusb:/dev/usb/scanner0' is a Color FlatbedScanner21 flatbed scanner

Mar 21, 2008 | Acer Scan to Web 3300U Flatbed Scanner

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