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Proper Scanning Resolution

by: Maricon Williams

Laptop Battery One thing to master about scanning is the proper scanning resolution. The proper resolution to scan depends on how you intended it to be used.

[ Scanning Math] The early computer industry established the native resolution of most computer files at 72 dpi (dots per inch.) At this resolution, 1 ratio would occupy four inches on your computer or video screen. So if you're planning to scan that photo of the local football team into your computer with an eye toward zooming in on individual faces, what kind of resolution setting should you specify for your file

Thinkpad Before scanning it is important to know these five vital information: size of the original image, size of the printed image, LPI at which your image will be printed, resolution multiplier and the process of editing the scanned image. The hint is - the higher the resolution, the larger the file size.

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Microsoft To calculate the final image resolution, these are the solutions:

quality, resolution scans from their images. They're not likely to use a flatbed scanner to scan prints, generation image made from a negative. Professionals more commonly use a film scanner to scan the original slide or negative, resolution drum scan. CD scans made from their images. CD, medium scan that the photo industry supplies to consumers and family photographers. Both are supplied on CDs, resolution scans.

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If the size of the image is absolute, multiply LPI by your resolution multiplier. Ex. LPI x 2 for brochures.

Mail contents are scanned by default in B&W at 300 DPI (optimum resolution for Optical Character Recognition, or åCR . Upon request, Mail contents may be scanned in grayscale or color, at a higher resolution, or even at a lower resolution (200 DPI B&W is the fax standard), e.g., volume scans jobs where OCR accuracy is not a requirement. We aim for turnaround times of one business day for scanning of Mail contents. We do not scan material that in our sole discretion we deem pornographic or obscene.

Laptop Computer if the size of the image is not absolute, multiply LPI by your resolution multiplier and then the size of the final image as a percentage to the original. Ex. LPI x 2 x %.
In cases of commercial printing, ask your print shop if you do not know the required LPI as well as other specifications.

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Desktop Computer Scanning at a slightly higher resolution is most of the time advantageous. By that, it is easier to dump unneeded resolution after scanning. Moreover, reduce your image to the final resolution before placing it in your document for printing.

Notebooks In most of the print works, 300 dpi is the standard print resolution. The standard resolution for web is 72 dpi. This works best in computer screens. If you you're scanning in an image and only going to use it for web you could maintain it at 72 dpi. Film print's standard resolution on the other hand is 720 dpi. That way you can make enlargements. The general rule with resolution is that never go up but you can always go down. If you have a 720 dpi image, you can at any rate bring it down to 300 dpi and still look sound.

Lenovo If you are using photographs for your web, scan them at 72 or 100 dpi.72 dpi is screen resolution and the preferred format for saving the image is jpeg though you can also use .psd. Remember that when you Save As, you are creating a copy of your current document and you are decreasing its file size. You can also save your file within Photoshop. This will allow you to preview your work to adjust the quality of the same. If the image is really huge, simply go to Image > Image Size and bring down the resolution to 300 for print or 72 for web or change the image dimensions if it is indispensable.

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Travelstar Maricon Williams

Gateway I love reading. Give me a book and I'll finish it in one sitting. Reading is the chance to be transported to a different world and so is writing. I'm more enthusiastic about writing however, since you can relay your ideas to someone else. I can only imagine that feeling when I hear a complete stranger talking about my ideas which read on an article somewhere. To relay my message to as many people is the same as touching people with music. Only mine's less harmonic. I try to make up for it with the color I bring with words. And most of the time, it's more than enough.

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Software maricon@wholesaleprintingteam.com

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