What you could try is running the driver in compatibility mode.1. I have windows 7 64 bit and I have the same problem explained in that post, I can't scan an entire A4 page... The same drivers work for the following abandoned Acer/BenQ scanner models: 310U/620U320U/340U/620U+/640U620UT+/640UT1240UT/5100U640BT/640BU4300U/3300U4300U/3300U x86 / 32-bit: x86.zip x64 / 64-bit: x64.zip (replace the INF with this newer one here) [2015-09-11] x64 with Explanation: Currently WIA_PAGE_LETTER is used in the driver, that is, 8500 by 11000 pixels. have a peek here
Description Language Version Size Date Os Downloads Still got problem? Follow the instructions to complete the installation. Quick how-to: Now take a hex editor (search for one of your choice) and go to location 6560 to 6561 in the acerscad.dll file of size 108 032 bytes. Benq 5000 Scanner driver for windows 7 Benq u105i Benq scan 4300w drivers Benq scanner 3300u driver More resources Tom's Hardware Around the World Tom's Hardware Around the World Russia France http://www.usb-drivers.org/benq-flatbed-4300u-3300u-driver.html
Description Language Version Size Date Os Downloads Still got problem? Have you noticed that with this driver the scanner will only scan "US letter" format (11" x 8.5")? Description Language Version Size Date Os Downloads Still got problem?
I finally figured it out that the FN+F2 (wireless/bluetooth switches) is what enables/disabled it HAHAHAHAHA. Please carefully check the specification of all your hardware that might use this driver. I looked at the DLL in a hex editor, but it's not clear where the obviously hard-coded paper format is set. Benq Scanner Driver I recommend the latter as it's actually quite easy!
Disclaimer: I take no responsibility of this fix being applicable to your hardware, neither for accidental hardware damage caused by trying or applying this fix. Benq S2w 3300u Scanner Driver For Windows 7 Free Download Disclaimer: I take no responsibility of this fix being applicable to your hardware, neither for accidental hardware damage caused by trying or applying this fix. All Rights Reserved Windows iOS Android Mac Enter to Search Popular Apps Popular iOS Apps Facebook imo free video calls and chat Apple iOS 9 WhatsApp Messenger BeautyPlus - Selfie Camera OS Win 8.1 Quote 12 Feb 2015 #10 ynnad179 View Profile View Forum Posts Junior Member Posts : 5 Win8.1 Pro x64 Originally Posted by McReall Sorry for replying that late
Note that the prefix 0x is common to denote hexadecimal numbers but you should omit that on the user interface of most hexadecimal editor applications. 3300u Mirascan Windows 7 Can't install graphic drivers on Acer Aspire 3820TGG in Graphic Cards Solution Install the latest official graphic drivers, in my case I went with Intel first and AMD second. So sad. :-(( I'm sorry for bump this old topic, but first of all I need to thank you for this solution that prevent me to buy a new scanner. In most cases VueScan doesn't need a driver from Acer/BenQ.Download VueScan and start scanning again in 60 seconds.
Technical Support Downloads Find answers to frequently asked questions and support about your product! Explore Further Benq Scanner 4300 Driver Benq 3300u Driver Benq Scanner 3300u Publisher's Description+ From BENQ: Benq S2W 4300U/3300U read more + User Reviews + Current Version 4.0 out of Benq Scanner 4300 Driver For Windows 7 Acer TimeLineX Bluetooth Drivers(maybe all laptop bluetooth functions) in Drivers & Hardware Hey guys, So i spent the entire day trying to figure out why my Bluetooth installed fine but after S2w 3300u Scanner Driver Download All Scanner Drivers Acer/BenQ Scanner Drivers Acer/BenQ 4300U Every day more than 10,000 people download VueScan to fix their old scanner Now it's your turn to bring your scanner back to
I'd like to add that the drivers support TWAIN as well. navigate here Register Windows 7 Forum Forum Windows 8 Forums Drivers & Hardware Old Acer/BenQ scanner drivers (x84, x64) Old Acer/BenQ scanner drivers (x84, x64) 24 Dec 2012 #1 ynnad179 View Profile View F42F to F430 and F429 to F42A in the acerscad.dll file of size 108 032 bytes. Can't find software and drivers for your scanner/OS version? Benq S2w 3300u Driver For Windows 8
I will use bold for hex and italic for decimal numbers. The fix: in the acerscad.dll file we are looking for the hardcoded size of Letter paper according to the WIA specifications WIA 2.0 Page Size Constants (Windows) (each dimension of the Actually the values are stored in reversed byte order, so they read 3421 and F82A. Check This Out I looked at the DLL in a hex editor, but it's not clear where the obviously hard-coded paper format is set.
How to install a driver manually? Benq Scanner 4300 Driver For Windows 8 On Linux, you need to set up libusb device protections. Simply follow this guide here.
Description Language Version Size Date Os Downloads Still got problem? Contact Us! Try to set a system restore point before installing a device driver. Flatbed Scanner 22 Driver the drivers came straight from a Windows XP x64 disc, so I'm guessing that when the driver is compiled for 64-bit systems the options to scan other dimensions were somehow left
Explanation: Currently WIA_PAGE_LETTER is used in the driver, that is, 8500 by 11000 pixels. You can use this scanner on Mac OS X and Linux without installing any other software. my acer 533e notebook is restarting just after displayng the acer log in General Support Hie guys, i bought this acer 5333 notebook and it was running windows 7 perfectly and this contact form You might want to ensure that you have the correct hardware as there is another MiraScan driver on this website being the Benq 5000u Scanner which works almost the same as
If your scanner is capable of both scanning A4 and Letter paper, then it should be safe* to choose the maximum of the widths and the heights of the two page If you are sure that the model in the table is the same as yours then you can click "Download" to go directly to the driver download page. All company names/logos used herein are the properties of their respective owners. Find the value F82A and replace it by AC2D, doing so you conform the reversed byte order needed by your machine.
Update Drivers Specific To YOUR PC's Make and Model. Blog Unsubscribe About Us Overview Contact Us Take our Site Survey Testimonials Copyright © 1996 - DriverGuide is an iCentric Corporation Company. Restore Order to Your Registry & Repair ActiveX Errors. In hexadecimal terms that is 0x2134 by 0x2AF8.
So sad. :-(( I realized that as well... VueScan is here to help Don't you hate how Acer/BenQ stop releasing drivers whenever a new operating system comes out? Cannon LIDE 50 scanner drivers for 8.1 in Drivers & Hardware Apparently Cannon do not have the appropriate drivers for download......any suggestions? Click on the model name to view the description of the driver and full compatibility parameters.
There is some conversion problem of non-integer milli-inch page sizes and Microsoft Paint seems to be the most tolerant with those errors. DriverGuide maintains an archive of supported Benq Scanner drivers available for free Download for the most popular Benq products and devices. No problem because VueScan will do the trick. — Vanessa Schwarz in Augsburg, Germany VueScan provides the simplest way to make your scanner work, none of the problems of Windows drivers You are done editing; now you can install your brand-new driver supporting both A4 and Letter paper.
To download, select the Model Name/Number of your device, then click the Download button. Computer Type PC/Desktop OS Win8.1 Pro x64 Quote Page 1 of 2 12 Last Jump to page: Old Acer/BenQ scanner drivers (x84, x64) « Previous Thread | Next Thread » Forum default (after startup): ... I got the scanner to work on Windows 7, 64 bit.
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