Hi all! I get a little dark area that appears on my images (upper left corner) when i photograph using small appertures - f8, f6.3. The same image taken with a larger apperture - f2.8 f4, does not have this area, or rather it is less pronounced. I always see this dark area on my LCD display - when i point camera toward bright subjects it becomes denser, when i point camera at low-lit subjects, the area dissolves and becomes almost not visible. Do i have burnt pixels? Does anyone know what this is? I searched the forum for this and didnt find anything. Any response is appreciated!
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All areas outside of the document will be black only. I don't know how you were getting white background.
If you want white background around your scanned image, a) stick the check (in this example) onto a white paper and scan the whole sheet. Ensure double detection is off. b) You can also do this in software, by cropping a larger area outside the scanned image.
There are many options to view the scanned image like Actual size or Fit or Fit vertically or Fit width. The same image will appear different in each case.
If by saying the upper right corner of the lens you really mean that there is a dark spot on each image AND the rear display, there may be dirt or dust on the lens itself. Clean the lens with an optical quality cleaner. Do not use paper towels and Windex or the like - as paper towels can scratch the lens.
It is also possible that the dark spot is a "stuck pixel" on the image sensor inside the camera. There is no way to repair a stuck pixel outside of replacing the sensor. Any dark spot (regardless of source) can be edited out by using image editing software. This will allow you to to make the dark spot less noticeable - or practically invisible.
If the dark spot is on the rear display only, it can also be a result of a "stuck pixel" on the display itself. This should not show up an images, but only on the display. There is little that can be done outside of replacing the entire rear screen.
There are other things that can cause these problems, but those listed above are the most common.
Hello, You can remove the line by checking the glass in the auto document feed area (the small glass area about 1" X 8"). Check the glass for either white-out or a black spot (ink) and wash it off using alcohol or glass cleaner and a lintless towel which ever works. Sometimes the spot can be more easily found if you line up the line on the paper to the glass.
What you have is a lens that has been jarred loose or a plastic support melted. That's what it sounds like anyway. you may have a recall on this problem if it is common for your model. Not likely something you can fix yourself. if you are Gadget inclined you maybe able to though. check recalls first.
You can make several adjustments to improve your images such as lightening dark areas, changing the exposure, sharpening blurred edges, and changing the brightness and contrast.
Exposure adjusts the overall intensity of light in an image.
Adaptive Lighting improves only the dark areas in an image without affecting the bright areas.
Brightness adjusts the amount of light in colors ranging from light to dark.
Contrast adjusts the difference in brightness between light and dark areas of an image.
Sharpness helps define edges and the smoothness of texture in an image. Use this tool to make a blurred image appear more focused.
Adjusting the image
Follow the steps below to make adjustments:
Click the View tab and select the image you want to edit by either clicking the image, or by clicking the small box at the bottom left corner of the image.
Figure 1: Select the image
Click the Edit tab and then click the Advanced tab.
On the Advanced tools tab, click Adjust Image .
Select an adjustment from the list on the left.
Figure 2: Adjusting the brightness
The Exposure adjustment is automatically applied when the Adjust Image tool opens. Eight variations of the image are displayed on the left. The current image is displayed in the center. Each image represents a different level of adjustment. When you move the pointer over any of the images on the left, a large version of the image is displayed. Use Preferences to turn this large image preview on or off and to set the timing for the display.
If you want to use a different adjustment tool, select Adaptive Lighting , Brightness , Contrast , or Sharpness from the list.
Select one of the images on the left.
Do one of the following:
Click Accept to accept all changes and exit from the Color Toolkit.
Click Cancel to discard all changes and exit from the Color Toolkit.
If you have finished modifying the image, do one of the following to save your changes:
Click Save to overwrite the original image.
Click Save As to save the modified image with a different name.