Pick an ADF capacity based on the number of pages in the typical document you expect to scan. If you plan to scan documents Paper scanner a regular basis—particularly those longer than one or two pages—you almost certainly want a sheet feeder.
If you need to scan this sort of original only once in a while, you may be able to get by with a sheet-fed scanner that comes with a plastic carrier to protect the originals.
How to Buy the Right Scanner Settling on a scanner that meets your specific needs can be challenging. Do You Need a Sheet Feeder? A design like this will be faster than a scanner with a simple duplexing ADF, but it will likely also cost more. Somewhat less common are Paper scanner objects, such as coins or flowers.
Among the most common special-purpose choices are scanners for business cards small and highly portablePaper scanner designed to let pages lie flatand slides smaller than flatbed scanners, but no better at scanning slides than flatbed scanners with equivalent features.
A duplexing ADF will just scan one side, turn the page over, and only then scan the other. Two other possibilities are portable scanners general-purpose sheet-fed scanners small enough to fit in your laptop bag and pen scanners which you hold and trace over text.
Some sheet-fed scanners can also handle thick originals, such as health-insurance ID cards. In contrast, a scanner with a driver that supports manual duplexing will let you scan one side of a stack and then prompt you to flip and re-feed the stack to scan the other side, with the scanner driver automatically interfiling the pages.
Here are the key questions to ask before you buy. Do You Need a Flatbed? The best, swiftest duplexing scanners have two scan elements, so that they can scan both sides of a page at the same time. Similarly for photos, unless you plan to crop in on a small part of the photo or print the photo at a larger size than the original, ppi is more than enough.
Not only do they often remain on sale for years, but also, few new models are introduced. Keep in mind, however, that even brand-new, unscratched plastic carriers can degrade scan quality. For more advice, check out our roundup of the top scanners for photosor our list of the best all-in-one printersif having a scanner attached to your printer is more appealing.
For example, most flatbeds have a letter-size platen, which will be a problem if you occasionally need to scan legal-size pages. Originals like photos and stamps can go through a sheet feeder, but you risk damaging them.
Finally, consider whether you need a special-purpose, rather than general-purpose, scanner. Some of the latest portable models can operate without a computer attached, scanning to a memory card or even to a smartphone.
For photos or other easily damaged originals, bound material, and 3D objects, you need a flatbed scanner, which has a large glass platen on which you place the documents, books, or items.
Paper scanner What Software Will You Need? Having to open a flatbed lid and set a page in place is a minor chore, but having to repeat the process 10 times for a page document is a tiresome annoyance.
Some ADFs can also handle stacks of business cards well. Some kinds of originals, however, require higher resolution.
You can also find some that function as both portable and desktop document scanners by combining a portable scanner with a docking station that includes an ADF. Scanner models tend to stay on the market for a long time between iterations, and this is especially true of flatbed photo scanners.
Depending on what you need to scan, any one of these may be a good choice, either as your only scanner or as a supplement to a general-purpose scanner. How Big Are Your Originals?
You can also find scanners with larger flatbeds, but they will, of course, take up more desk space. If you occasionally have a document that is more pages than the ADF capacity, you can add more pages during the scan as the feeder processes them.
Best Scanners Featured in This Roundup: Most scanners on the market today can handle everyday office tasks, but they come in a wide variety of types and sizes that are fine-tuned for different purposes.
The two most common classes of things that get scanned are photos and documents that is, unbound pagesbut plenty of other media are common scan targets, such as bound books, business cards, film slides and negativesmagazines, and easily damaged originals like postage stamps.
Depending on what you plan to scan, some of the software features you may want to look for include photo editing, optical character recognition OCRtext indexing, the ability to create searchable PDF documents, and a business-card archiving or management program.PaperScan.
PaperScan Scanner Software is a powerful TWAIN & WIA scanning application centered on one idea: making document acquisition an unparalleled easy task for anyone. Pro Edition Home Edition Free Edition.
Portable Handheld Document Scanner Kit Wireless Mini Pen Scanner MUNBYN for Document and Image with 16GB MicroSD Card A4 Size DPI JPEG/PDF Format.
A free scanning tool with image processing features like autodeskew, filters, border removals, cropping and more.
What is a Document Scanner? (with pictures) - wiseGEEK. Whether you need to scan stacks of family photos, scores of documents, or even just the occasional business card, there's a scanner designed for the task. Not every scanner is a great one if you're thinking about going paperless.
You need a good one that'll handle all the documents, receipts, and.Download