Your prints can be scanned using two different methods - bulk and manual scanning. The one that is best for you can be determined by what your plans are for the final product. If your goal is to simply archive copies of your prints, display them on a web-site or digital photo frame or make basic snapshot prints then bulk scanning is the most cost-effective method. If you intend to make enlargement prints or are critical about the quality of the scan then manual scanning, although more expensive, is the better option.
Bulk Print Scanning
This is done with a high-speed, auto-feed scanner. Your originals can be scanned at 300 or 600 optical PPI (pixels per inch). No dust removal is performed by the bulk scanning process. Enhancement (color and exposure) can optionally be performed on the whole batch scanned at no extra cost. The scanned images are saved as JPG files.
Condition of originals:
· Maximum width of the original cannot exceed 8 ½ inches.
· Originals must be loose (not in albums or frames).
· Originals must not be mounted to any kind of backing (mat board, fome-cor, cardboard).
· Originals must be free of any sticky substances that would cause prints to stick together.
Originals that do not meet the above conditions will be manually scanned with the clients’ approval and necessary price adjustment.
Reasons to choose this method:
* High speed (thousands of images can be scanned in a short period of time)
* Low cost
* Quick order completion
Things to be aware of with bulk print scanning:
· Although uncommon, due to the speed at which the original is scanned artifacts can be introduced into the digital image by the scanner. This most often appears as a streak or as a fine red, green or blue line that runs the length of the image.
· Enhancement will not necessarily be applied adequately to all images. Some incorrect colors or over/under exposure can occur. You can opt to have enhancements done manually to a batch scan at additional cost.
Manual Print Scanning
Prints are scanned on a flat-bed scanner at 300, 600 or 1200 PPI. Scan-time corrections can include: sharpening, dust removal, color restoration and exposure correction. Additional post-scanning edits can be done to further remove dust and restore color at additional charge. In addition to JPG files, TIF files can be included too for a small extra charge per image.
Maximum size of the original cannot exceed 8 ½ x 12 inches.
Typical Digital Image Sizes from Print
The following table shows the approximate digital file size in megabytes and approximately how many can be stored on a CD or DVD based on a 4 x 6 inch original.
Resolution PPI Bulk or Manual (JPG) - Manual only (TIF) -
No. per CD / DVD No. per CD / DVD
300 1.3 MB - 450 / 3000 11.6 MB - 50 / 330
600 5.3 MB - 100 / 740 46.7 MB - 12 / 80
1200 21 MB - 25 / 180 187 MB - 3 / 18
Slide / Negative Scanning
Slide / negative scanning is done at 1800, 2400, 3600 or 4800 PPI. Digital ICE technology is used for reducing dust on color originals. B&W originals can have dust removed manually at additional cost. Additional post-scanning edits can be done to further remove dust, restore color and adjust exposure at additional charge. In addition to JPG files, TIF files can be included too for a small extra charge per image.
Typical Digital Image Sizes from Slide / Negative
The table below shows the approximate digital file size in megabytes and approximately how many can be stored on a CD or DVD based on a 35mm color slide or negative.
Resolution PPI JPG - No. per CD / DVD TIF - No. per CD / DVD
1800 4.4 MB - 140 / 1000 23 MB - 25 / 170
2400 8.1 MB - 70 / 540 41 MB - 14 / 90
3600 17 MB - 35 / 250 92 MB - 6 / 40
4800 30 MB - 19 / 140 162 MB - 3 / 20
Note: Please use the above tables when calculating approximately how many CDs or DVDs will be needed to store your order.