What is mean by scanner?
Scanner is a machine which is used to scan books and papers. It is comfortable way to take printout of the papers. Sometimes we can’t buy a book, may be the copy can be over or the rate of the book will be high. On that time, we can scan the book and make print out of the whole book. Even we can take some particular pages too. We can’t tear particular pages from the book for our use. It spoils the whole book. Some people will do good hand written notes for different kinds of topics discussed in the colleges during the lecture time, the same kind of notes cannot be written by all. So, on that time we can scan those topics and it will be useful for all. By this way the scanner can be used.
Where the scanners were used?
Scanners are not only used in the educational field; it is used in all kinds of departments. From medical department to normal office, it is used. We scan the documents too. The official things like license, bank book, pass book, home documents, passports, legal documents, etc., each and everything can be scanned and used for personal and official uses. We can’t give the original documents for any use, if it missed, we need to wait for long time to get the same. So, we can scan and take the print outs and use those papers for our use. It’s always a good idea to keep some Xerox of the original documents or even we can scan the documents and store it in our system.
There will be more options found in the scanner machine. We can’t scan each and every page for long time, so we can set multi page scanner option in the machine and take scan, so the work can be also done quickly. It will scan many pages in a time, the scanned pages will be automatically stored in the system. After completing all the pages, we can go for print out or even save in the system for future use. We can’t scan each and every page slowly because some official documents or books may be above 100 pages. So, the multiple scanner option will do it fast in short time. Before scanning the page, we just need to make sure whether we need single pages or multiple pages. Then only the scanning options can be set on the scanner for use. If we go single page settings only particular page can be scanned but in multiple page scanner more pages can be scanned. This type of scanner only used in all fields because we can’t change the scanner all the time. In this type of scanner, the print outs also can be taken on the same machine. So, we need not to go somewhere for taking the print outs. Scanners are most important thing for all kinds of working departments, even we can use in house for doing the project works.