Jan 27, 2017 05:53 PM
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1 how to pick the right model - decide if you need high speed on high quality scanner most of the time. if you need high quality scanner go for 1200 DPI scanner. if you can needs then go for 300 DPI scanner.
Do you need to scan frequently? If not, get a printer with sheet-fed scanning options or a multifunctional fax that has printing, faxing and scanning functions.
2 How to get the best scan - Make sure the scanning glass is clean and free of dust.
Ensure the document is flat against glass for optimal sharpness.
Use USB whenever possible for faster scan speeds.
Ensure scanner settings is correct for image type(e.g. colour or b/w).
Get the scan right the first time: No amount of Photoshop magic can fix a botched-up scan job.
3 How to get the fastest scan - The speed of scan depends on the computer that you are using
For faster scanning speed, users should always try to use a faster PC with more memory / RAM and work with as little data as possible.
Choosing a scanner with a fast preview speed will also help.
Scan at the optimal resolution which means depending on the type of printout you want, the scanning resolultion differs.
Narrow down the area for scanning during pre-scan stage so the scanner will not need to scan the entire document.
4 Scanner of USB 2.0 full speed truly USB 2.0 for this you have to confirm first then following the following steps USB 2.0 is forward and backward compatible. This means that USB 2.0 products are able to work in PCs with USB 1.1 or 2.0 interface. As such these products can be operated in 3 different specifications.
USB 2.0 Low Speed - USB operation at 1.5Mb/s(same as USB 1.1 normal transmission speed)
USB 2.0 Full Speed - USB operation at 12Mb/s(same as USB 1.1 maximum transmission speed).
