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AcerScan 620P Flatbed Scanner Questions & Answers
At startup my acer szw3300u scanner used to move
Some pointers:
- The tools you need (makecert, Inf2cat, signtool) can be found in the Windows SDK and the Windows Driver Kit. You don't need to install everything! Just check the "Tools" in both the web installers will do.
- If you cannot download the SDKs due to filesize (~2.2GB), I zipped the 3 tools and you can download them here. But please download from Microsoft whenever possible.
- When making your own cert using makecert, add the -pe parameter so that you can export the private key of the certificate later (useful for installing your own signed drivers again on a different PC in the future! To export, simply right-click your certificate in the MMC snap-in)
- You need to use the newer INF in the Pastebin as the old one will not sign or validate correctly.
To scan in Windows 8 after driver installation, simply go to
Devices and Printers, right-click your scanner and click
Start Scan. You can also use the Metro 'Scan' app, although previewing scans return a very blurry image.
Acer flatbed scanner
If you didn't put the correct adaptor in the scanner that can happen. I did it once before.
See if there are any specs for the power supply on the bottom of the scanner or on the area where you plug it in at.
I wouldn't run it until it is verified because you can damage the scanner by not having the correct power supply plugged into it.
You can check with Acer.com and the website should tell you or someone from their tech support should have the information.
Good luck on that.
Download
Hi
Here is a link from were you can download and install your scanners device driver.
Make sure you get your model right and it should be compatible with your windows 7.
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