The TWAIN Working group does not make, provide, or distribute any scanners or drivers. Drivers should be obtained from the manufacturer of the particular scanner or digital camera you are interested in. Below are direct links to manufacturer websites.
I have a Kodak i2800 scanner connected to LF Scanning using a TWAIN driver on a Windows 7 64-bit machine. When initiating a scan, the scanner will pull pages through the feeder, but nothing is transferred to LF Scanning. When the scanner is done, the LF Scanning application does not seem to be aware of this, and it's still waiting for the images. The Red X button on the toolbar that will stop the scanning is enabled, as if it's still scanning/waiting for images.
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This problem happens intermittently. Thinking that this might be a scanner issue, I've had this same scanner running on a Quick Fields workstation using the same TWAIN driver without any issues like this at all.
The problem I'm running into now is that if I use the ISIS driver with LFScanning, no image comes through at all. An entry is created in the Scanned Documents list, but there is no image at all. Another issue is that the scanner scans on page at a time with a pause of about 1-2 seconds between each page.
As you can see below in the screenshot, it has an option for ScanAhead. When disabled within this app, the scanner behaves "slowly" just like in LFScanning. When I enable ScanAhead, then it scans normal and fast. However, this app does not display an image, it simply shows a message that says X amount of pages were scanned.
Yes, using the Testappn.exe app, when turning off the Scan Ahead feature it behaves very differently. It scans a single page, waits 2 seconds, then scans the next page etc. When enabled, it scans normally. However, this setting is only available inside this standalone app, there does not seem to be a setting for it elsewhere.
Emails and calls to Cannon technical support have not helped. After two rounds of the typical "reinstall...", they sent some patch, which did not help. This seems to be a known problem in user reports and the Cannon support staff, but no solutions.
It works until the next reboot. I keep the Services app pinned to my task bar with Name sorted in reverse order so I can quickly get to the WIA service. I have uninstalled/reinstalled with the latest drivers and software and nothing else works for me.
Is the scanner connected directly to a USB port on the laptop or motherboard? Since you have already investigated the software route, have you tried replacing the cable and testing on a different port?
Desktop, usb via hub. I don't see how it is hardware, since it works fine always after reboot for a day+, and then fails. I can try moving the connection after a failure, but hardware wouldn't give that symptom i don;t think.
Hi Guthrie. I see that you are getting a TWAIN driver error (80FF0001) when you try to use your imageFORMULA R40 and you have installed the patch we sent you. If you did not reach out to us after installing the patch, please call us at 1-800-652-2666, Monday - Friday 8:00 A.M. - 8:00 P.M. ET (excluding holidays). If you have already contacted us, we recommend that you check with your computer's manufacturer. We have seen that security programs may interfere with the TWAIN driver, so if you have any running, you can contact the company that makes that software. Thanks for your contributions to the community.
I would like to see some logging information from your tool, or some resolution of the actual error message. So far I have only gotten generic responses - Reinstall, try this patch, update, maybe it is hardware (which symptoms do not match), ...
I am having the same problem, however re-booting does not work for me. What did work for a few days was moving the usb cable to another usb port, but now that does not work. So my scanner is useless for now.
Look no further than VueScan! This powerful software can act as a universal TWAIN driver, which means that it will work with pretty much any scanning device out there. Whether you are using an old scanner or the latest model, VueScan is the way to get it working again.
TWAIN has been around for a while but it is no longer the standard way that scanner manufacturers implements their driver. WIA is another driver type that is available on Windows and it offers a simpler interface compared to TWAIN. Image Capture Drivers (ICA Drivers) are the driver format that are used on macOS. Some scanners may also come with their own proprietary software that you can use to scan documents. Depending on your needs, you may want to use one of these other types of scanner drivers instead of TWAIN.
Thanks for the quick reply Brianinca. Customer has been using a Xerox scanner in the past but keep having problems with the vendor software just stop working with it. By the time we removed it and reinstall a couple of times, got it working with the vendors software, it would break the Xerox / ScanSoft software. So the customer ordered the ScanSnap, did not ask me before ordering, but I would have thought the ScanSnap would support the older Twain.
I found Xerox had updated their driver and software (win10) for the Documate 152, removed the ScanSnap and installed the new Xerox driver and software and it worked in both OneTouch and the vendors software. Just how long will be the question.
Setup with QuickBooks should be fairly simple given that the DS-530 is TWAIN complaint. This article provides a step-by-step guide to setting up QuickBooks Scan Manager, which you might find helpful. If you have any other questions, please feel free to give me a shout!
I setup a new pc for customer today, win 10 Pro. New out of box ScanSnap ix500, install the cd, took default everything. It wanted to check of update for the software, found updates but I declined to download. Did a reboot and tried to scan, did not work, scanner now listed. Allowed the download and install of the updates, the S pops up, ready to scan. Did a couple test scans, working correct.
I'm having a pretty annoying issue. When I try to silent install a program, that program depends on the WIA or TWAIN driver (for scanners) NOT being "in use". The problem is that driver can be "in use" even after the scanner is unplugged from the computer (if it was plugged in before, the driver is used and doesn't stop being in use after unplugging)
I recently purchased an HP Officejet Pro Premier All-in-One printer/scanner, model #9019. This week I purchased a Silhouette Curio die-cutting machine for design and craft work. The design software includes a function whereby one can import images into the software directly from your scanner. When I attempted to test this feature, the software tells me that there is no TWAIN-compatible scanner installed on my system. Is my brand new printer/scanner truly not TWAIN-compatible? I did not think I had to worry about this because I assumed all modern scanners were TWAIN compatible. Is there TWAIN software available from HP that I can install to get this to work?
Thank you for clarifying that the HP Officejet Pro Premiere 9019 does intact have a twain driver, TWAIN Version 2.2. I clicked the link you provided to find more information about twain compatible printers. My printer is not listed. When I clicked the link on home to install TWAIN drivers, I read info that indicates that the only operating systems which are supported for this driver are various Microsoft Windows OS's. I have a Mac running High Sierra, OS 10.13.6. I seems I am out of luck. Too bad. If I had known this ahead of time, I would not have purchased this particular all-in-one printer/scanner.
TWAIN, put simply, is a protocol that allows an imaging device to acquire an image (initially flat-bed scanners). It saves that image directly into a "TWAIN compliant" imaging software application. This is needed in order to use that image (such as Photoshop).
Back in 1992, representatives of some of the largest companies in the imaging industry got together. Their intention involved standardizing the communication between the imaging software and the hardware that created those images. They created the TWAIN Working Group and developed the initial toolkit in 1992. Since then, updates occur every so often. The last one occurred in 2015.
They set the word TWAIN itself in all caps to make it stand out from other "tech speak" coming out at the time. This lead many to believe that this word was an acronym. And the acronym theory persists even to this day. One of the most common definition calls it "Technology Without an Interesting Name." Some even wrote this as the "official" meaning of the word.
Many TWAINs have an interface, or a screen that allows the end-user to preview the image they are acquiring. The "calling application" is what the image management software is referred to when you are talking about TWAINs. The image software "calls" the TWAIN driver, which will initiate the acquisition from the imaging device.
If there is an interface, this will launch. Or, as with a scanner, you would simply push the scan button (with other devices, the acquisition process will differ slightly. Refer to the device manual or technical support from the manufacturer of the device.) It acquires the image and returns it automatically to the calling application. From there you can save the image and do whatever you need to do with the newly acquired image! 152ee80cbc
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