Dimensions of scanner pad. tech requirements for a thumb drive. do i need another license for laptop just to transfer to desktop via thumb drive??

Hello, the A2 scanner mat dimensions is 660 x 480 mm. You refer to "thumb drive" is a manual button, its usage method can view the following video.

If i scan an a3 document, what is the dpi resolution? what about an a2 document? 300 dpi? 600 dpi?

I don't know the answer. If you email them, they are very responsive. It isn't a high resolution. I was trying to duplicate part of a near A2 document, 22 x 6. It came out readable and all, but was too small to display. So, I tried to do it in parts, and then enlarging the parts on my older 3-in-1 - but I could never get the parts to align in size. After many attempts I gave up and took the document to a wedding photographer who put it on the floor and climbed a ladder to get it all in actual size. The photo lab, which I had tried first, wanted it left and wouldn't allow me to make an appointment so I would be on hand while they did it. The photographer was the best bet. Sorry for not knowing the answer; I think they would tell you if that is your guiding principle.

How to connect and use this large format scanner?

Hello, The VIISAN book scanner is connected to the computer via USB. Then go to the VIISAN official website to download the OfficeCam software. After installation, you can use the scanner according to the user's instructions. If you have other questions, you can send us an email at Amazon, we will reply you in time.

Is the the file that is created is it at 100% accurate scale wise??

As far as I can tell, the software is not aware of the height you set the camera, so it is not.

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VIISAN 大判ブック&ドキュメントスキャナーキャプチャサイズ A2/A3 26MP USBドキュメントカメラ自動平坦化指紋除去テクノロジー多言語OCR、Windows&macOS対応

Product ID: 734603682

Details

Shooting Modes
Automatic
Exposure Control Type
Automatic
Color
a2
Video Capture Resolution
1080p
Media Type
USB

💡3-level adjustable LED lighting

📄A2 large format scanning

📐26MP ultra-high resolution

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€ 1388.12

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Description

📚 Scan Big, Scan Smart — Own the Details, Own the Room!

MASSIVE 26 MP CLARITY - Capture every detail with ultra-high 5888x4522 pixel scans, perfect for professional archival and presentations.
TRUE A 2 SIZE SCANNING - Scan large documents, maps, and manuscripts up to 594 x 420mm without compromise.
REMOTE READY FOLDABLE - 90° folding hinge with adjustable height for easy setup and seamless video conferencing integration.
MULTILINGUAL OCR POWERHOUSE - Convert scans instantly into editable PDFs, Word, Excel, EPUB, or TXT files in multiple languages.
AUTO FLATTEN FINGER REMOVAL - Intelligent software digitally flattens curved pages and removes fingerprints for flawless scans.

The VIISAN S21 is a professional-grade overhead document scanner designed for large A2/A3 formats, delivering stunning 26MP resolution scans. Featuring advanced auto-flattening and fingerprint removal technology, it ensures pristine digital copies of books, manuscripts, and maps. With built-in 3-level LED lighting and multilingual OCR support, it transforms physical documents into editable digital files effortlessly. Compatible with Windows and macOS, this foldable, lightweight scanner also supports remote collaboration, making it an essential tool for modern professionals who demand precision and versatility.

Specifications

Brand	VIISAN
Manufacturer	VIISAN
Series	S21
Product Dimensions	36 x 21 x 47.5 cm; 1 kg
Item model number	S21-V
Is Discontinued By Manufacturer	No
Color	a2
Item dimensions W x H	36 x 21 x 47.5 cm
Standing screen display size	7.2E+2 Millimeters
Audio Details	Speakers
Wattage	5 W
Rear Webcam Resolution	23 MP
Operating System	Windows 7, Windows 8.1, Windows 10 macOS 10.12 or later (Support M1-chip Macs) 4GB RAM minimum, 16GB RAM At recommended. least 20GB HDD space USB 2.0 Port
Are Batteries Included	No
Item Weight	1 Kilograms

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€ 1388.12

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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VIISAN 大判ブック&ドキュメントスキャナー キャプチャサイズ A2/A3 26MP USBドキュメントカメラ 自動平坦化 指紋除去テクノロジー 多言語OCR、Windows&macOS対応

Details

Details

Description

Specifications

Common Questions

VIISAN 大判ブック&ドキュメントスキャナーキャプチャサイズ A2/A3 26MP USBドキュメントカメラ自動平坦化指紋除去テクノロジー多言語OCR、Windows&macOS対応