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Questions tagged [twain]

11 questions
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Accessing more than one identical TWAIN or WIA device at the same time

I have an application that I am building that requires me to use four Epson V33/V37 scanners. The application is being detrimente by the fact that all four will access the same drivers to work and so only the first scanner will have the ability to…
msg256
  • 11
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Do TWAIN drivers benefit from multi-core CPUs?

Advanced TWAIN drivers of document scanners contain many image enhancement features such as descreen, color drop-out, despeckle, deskew, prevent see-through, etc. Some of these features are quite CPU intensive i.e. can slow down the scanning/image…
user291737
  • 165
1
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1 answer

TWAIN and WIA of -Avision AV175+ Scanner- Stopped working on HP Thin Client

We have th HP t530 Thin Client (6KP61EA) running Microsoft Windows 7 Embedded 32bit. We Have Avision AV175+ Scanner and we installed it successfully. Suddenly 3 days ago it stopeed working with the TWAIN or WIA service. Which means, that when we…
StackBuck
  • 165
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1 answer

Unable to scan with IrfanView (SAMSUNG Xpress M2070)

I have recently installed the drivers from the disc, but i'm unable to scan with IrfanView. I did some screenshots of the problem: How could I solve the problem? Windows 8.1 x64 SAMSUNG Xpress M2070 IrfanView 4.3.8
pcroland
  • 1
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Old Visioneer 5800 on Windows 7 64-bit?

Does anyone know of a way to get an old Visioneer 5800 scanner that's supposed to work with nothing past Windows XP SP1 to work on Windows 7 64-bit? I don't care about all the bells and whistles, just the basic features. Is there any kind of…
dsimcha
  • 1,264
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How to Install Richoh MPC 5000 TWAIN Driver

I am running Windows 7; am connected by TCP/IP port to a Ricoh MPC 5000; and can print. I've downloaded the TWAIN driver for the MPC 5000. Neither a setup.exe nor a .msi file exist in the download directory disk1. I've looked at the readme.txt file,…
octopusgrabbus
  • 253
0
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1 answer

Free application to do scanning using just twain driver

I have a Sharp AR5220d - I've downloaded and installed correctly the TWAIN driver from Sharp's website. Everything works smoothly but I'd like to use this scanner with a free application (better) or a small paid one like VueScan. It works perfectly…
Pitto
  • 1,876
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IrfanView TWAIN selection keeps defaulting to the wrong driver

Cutting to the chase, Irfanview's TWAIN driver selection keeps defaulting back to the original CR-120 driver, but only occasionally and seemingly at random. This happens only to a few specific users, which makes me believe that this must be…
Maxwell Lister
  • 1
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1 answer

How do I get larger high-resolution images from my Epson Expression 10000XL scanner?

I have an Epson 10000 XL scanner that I use at work. It's capable of scanning at a high resolution, but the problem is that when it's on its highest resolution setting, it limits the size of the image that it's capable of taking. However, I'm often…
John Doe
  • 151
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Searching for Scanners/MFDs with Native 64-bit TWAIN Drivers

I’ve been searching for companies that developed native 64-bit TWAIN drivers for their scanners, but I seem to only find drivers that work with WoW (I’m assuming those drivers are 32-bit). Is development of native 64-bit TWAIN drivers uncommon?…
Jade Cowan
  • 103
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1 answer

Can a scanner exist on a PC using both ISIS and TWAIN drivers?

Can TWAIN and ISIS drivers co-exist on a PC and cause no issues?
Nick Schario
  • 1