


Scanning Tips brought to you by Photo FX Plus
- It is advisable to wear clean cotton gloves to avoid getting skin oils on
the equipment or photo. You should also have some photo wipes to clean the picture
and any camera lens cleaner product will work to clean the glass on your scanner.
You may use a household glass cleaner such as Windex to clean the scanner glass,
however avoid spraying the cleaner directly on the glass. Lightly spray the
cleaner on a clean lint-free cloth and then use the cloth to wipe the glass
clean. Remember that any imperfections showing up on the scan will need to be
removed and the less editing performed on a photo, the more original the completed
picture will appear.
- Thoroughly clean your scanner glass and
underside of the cover as well. Visually inspect both areas for any foreign
matter and check the scanner glass for streaks or smudges. Check around the
edges of the glass for any foreign matter and make sure that none of the cleaner
remains on or along the sides of the glass. It would be terrible if you retrieved
your family heirloom from the scanner bed only to find a long wet spot along
the side of it!
- Clean your photo! Visually inspect the
photo for smudges, dust, and foreign particles. Smudges and any surface contaminates
should be removed with a photo wipe available at photo stores. You may use "Canned
Air" however it is a good idea to spray away from the photograph in order to
clear the spray nozzle before directing the spray at the photo. Begin spraying
at a distance and move closer with care. It is not advisable to use "Canned
Air" on photographs that are creased, torn, or older photographs that have lost
their "firmness". You may damage the photo even more.
- Place your photo in your scanner. Do not push the photo completely against
the sides. When you close the cover the photo may push down to the glass forcing
the edges even more against the sides. This could result in a partial uplifting
of the photo and effect the quality of the scan. It may also cause the photo
to slide across the glass in the opposite direction causing a smudge. A very
old photo that has lost its firmness may be damaged. If your photo is in more
than one piece, please do not try to tape it together. Please do not try to
push the pieces together on the scanner. When editing torn photographs in a
photo editing program it is much easier to put pieces together then to try and
separate and then realign a misaligned piece. Place the pieces in the correct
position while leaving a small space between them. If your photo is already
taped together than you should leave it like it is. Trying to remove the tape
can damage the picture. To view an example of a properly scanned torn photograph
Click Here.
- On your scanner settings, under type of photo, select
"Color Photo" regardless of what type of photo the original is. With
regard to Grayscale pictures (black and white), this selection will provide
more of a picture to work with and any photo can always be changed to grayscale.
Your scanner may have an option called color depth (also called bit depth or
pixel depth). Color depth is the amount of color information available for each
"pixel" (picture element) in the photograph. If your scanner has the color depth
option, you may see such settings available as 32 bit (CMYK), 24 bit (RGB),
8 bit (Grayscale), and Black and White (documents). Naturally we would like
as much information per pixel as we can get however file sizes increase as bit
depth increases. Larger file sizes can cause your computer problems and even
more problems trying to upload on a web site. If your scanner has the color
depth option, 24 bits is the preferred color bit depth.
This would translate to a 24-bit RGB bit depth (8 bits x 3 channels).
If your scanner does not have this option then do not be concerned, just select
"Color Photo"
- On your scanner settings, under resolution, please
select either 300 ppi (pixels per inch) or any resolution above 300 except
600. A tried and true rule of thumb is to scan at a higher resolution
then desired, then resample the image down to the resolution needed as long
as the down sampled resolution is not one half the original resolution. This
usually provides "better pixels" however, once again high resolution images
can produce large files and as such can cause problems on your computer if your
computer does not have the resources to handle them. If this is the case, then
please try to scan at a minimum of 300 ppi.
If you already have the picture on your computer at less then requested color
depth and resolution, or have no idea what the color depth or resolution is,
and rescanning is not an option, then send it as is. Photos at less than 300
ppi or a color depth of 24 bits can still be edited with surprising results.
- Your scanner should have a preview button. This will allow you to check
alignment which should be as close as possible, although pictures can be straightened
in a photo editing program, some detail is lost due to the "re-sampling" process.
Look for any foreign matter between the photo and glass. Make certain the entire
photo is showing. If your scanner does not automatically crop the empty part
of the screen to scan only your photo then do so yourself. Make certain that
all you are scanning is the complete photo itself. You should not try to edit
your picture at this point. Please make sure that all auto sharpening, color
correction, and any filters are turned off on your scanner before you scan the
photo. Any editing such as cropping out a portion of the photo, brightness,
or contrast can be performed after the scan in a photo editing program with
much better results. Do make sure that the entire photo
will be scanned.
- Scan your photo at the size you would like your finished
photo to be. If your photo is 5 x 7 and you would like an 8 x 10,
then set the output size on your scanner to 8 x 10. The original size of a photo
can be changed, however the pixels in a photograph do much better and the finished
photo looks a lot better if the size is left as scanned. Either way remember
that down-sizing an image is not nearly as destructive as enlargement can be.
- Now the really hard part, hit the scan button!
- Save your photo as either TIFF (preferred) or JPEG. TIFF is the preferred
format because it does not compress your file. The downside of TIFF files is
the resulting file size. If TIFF format causes your computer problems then JPEG
can be used however, do not open and save over the file before uploading. JPEG
is a "lossy" format which compresses the file each time the file is saved over.
Every compression sheds a little more information and after a while the image
appearance will be affected. Although overly compressed photos can be restored
to some degree, the results are much better when working on a file which has
not been saved over. If you merely close the file without saving over than no
compression occurs. A good idea when working with JPEG files (or any image file
for that matter) is to save a copy of the original in TIFF format. While working
on the original, if you have saved over it, you should get another copy of the
saved version and apply all your changes to the new copy. However, if you wish
to keep file sizes down on your computer, then remember, an image scanned as
a color photo, 24 bits, 300 ppi and saved as JPEG can produce a very nice manageable
file for editing, restoring, and printing if it has not been saved over (All
of the photos on the "Photo Examples" page were edited in JPEG format, 24bits,
300 ppi).
That's it! Clean your scanner and photo, choose color photo, set resolution and
color depth (if available) to a minimum of 300 ppi and 24 bits respectively, set
the output size, check the preview, align, adjust the screen crop, then hit the
scan button. Save as file format, TIFF (preferred) or JPEG and send it to Photo
FX Plus.
If you have any questions or problems scanning or uploading please send us an
email by clicking on the link below. We will be more than happy to respond.
(Please read the Terms and Conditions prior to submission by clicking
on the link at the bottom of the page)
Back to Top
Copyright © Aug 2005 Photo
FX Plus All Rights Reserved.
Designated trademarks and brands are the property of their respective owners.
Use of this website constitutes an agreement to Photo FX Plus Terms and Conditions.