A duplex scanner is a device that can be used for scanning a two-dimensional image or a paper document. A two-dimensional image can be a picture or a spread from a book or magazine. The paper document may be a banknote or a cheque. There are one or two light sources and one or more light sensors in a duplex scanner.
The light sources illuminate the document to be scanned. The light sensors receive the reflected light from the scanned object and convert it into electrical signals. This blog will discuss what a duplex scanner is and how it works.
A Duplex scanner is a device that allows one to copy two-sided documents without changing the paper. The machine scans both sides of the paper simultaneously, then automatically flips it over to scan the other side. It saves time and makes scanning easier because there is no need for users to change stacks of paper during the scanning process manually.
How does Duplex Scanner work?
A duplex scanner is a machine that scans both sides of a page simultaneously. Invented in 1950, it was used for office copying and quickly became the primary means of creating copies. It’s able to scan both sides of a page at the same time because, unlike a flatbed scanner, it has two scanning heads that move back and forth in an “X” pattern atop the glass plate.
The duplex scanner works by using two light sources, one on each side of the page. It has two mirrors that reflect light at an angle of 60 degrees to the page. It captures the image of both sides of the page and gives a composite image. To convert the text into digital text, optical character recognition (OCR) is used. Now the captured pages can be stored or used for editing.
Types of Duplex Scanners
There are many duplex scanners: drum scanners, flatbed scanners, and microfilm scanners. Each scanner has its purpose and benefits.
Drum scanners are the most common duplex scanner. The automatic document feeder can be used by them. Drum scanners are the fastest, most efficient scanners. They are also the most robust and can hold up to high-volume scanning jobs.
If you need to scan long documents in large quantities, flatbed scanners are the way to go. It’s essential to know the critical differences in scanner types when buying a duplex scanner.
Microfilm scanners are a form of data storage. They store information in the form of microfilm. It is a miniaturized version of a record. The information is stored on microfilm as a graphic image.
It means that the images on microfilm are a direct representation of the information itself, unlike computers and hard drives, which utilize digital codes to represent the information. Microfilm scanners are used to retrieve information on microfilm.
What are the benefits of Duplex Scanners?
Duplex scanners are perfect devices that can be used at home and the office. They allow you to scan any paper document to save them in digital format on the computer. Duplex scanners use both sides of the paper and thus, save you a lot of money.
No longer do you have to buy toners and other supplies for your printers. Duplex scanners are ideal for small and medium businesses because they can handle large volumes of paper. Duplex scanners are very easy to use and do not require special training.
Conclusion:
We hope you enjoyed our blog about duplex scanners. As you can see, a duplex scanner is an excellent device that can save you a lot of time and effort when scanning documents. But, of course, in today’s day in age, there’s no excuse for not having a duplex scanner in your office.
So, if you’re in the market for a new scanner, we hope this blog post has helped you make an informed decision. If you have any other questions or concerns, please let us know in the comments section below.
FAQS
Is duplex scanning necessary?
Duplex scanning is simply a technique by which printers can scan both sides of a page simultaneously. It is important because it cuts down the time to scan a page from four seconds to two seconds. Duplex scanning becomes more critical as the number of paperwork increases every day.
Can you scan a 2-sided document?
Yes, you can scan a 2-sided document with a flatbed scanner or a stand-alone sheet-fed scanner. It is similar to scanning a 1-sided document, except you will have to flip the document to scan the other side.
What is a duplex feeder?
A duplex feeder is a device used to transport cargo into and out of a warehouse or container in a horizontal fashion. It is sometimes referred to as a cross-dock or a side loader. Duplex feeders can be either robotic or human-operated.
