Questions & Answers for: scanner rainbow

...rainbow stripe in color mode and a bright light in grayscale mode.I use canon scan toolbox, I checked the box for "display the scanner driver", in the advanced mode tab find calibration and click on ...

Rainbow lines in color copy. CCD is failing - this is not a repaiir situation- time for this scanner to go.

...Now when I scan a document I get a vertical rainbow image or again a totally black image If possible, try it on another computer. If the symptom is the same, then the scanner requires

...rainbow type line typically horizontal on every scan. I have adjusted the scan dpi as well as using the Decreen function and have not been able to get around this. Any suggestions? I was having the ...

...rainbow streaks if I bump the scanner at all while it is scanning negatives, so this might have something to do with vibrations in the machine. Is it sitting on a stable surface? My scanner is on a ...

My Umax Astar 2200 is running on an old Mac 8.6. No problems in past. When I preview, only a rainbow colored noise appears and no images. Ribbon cable is dammaged. Throw it away.

...rainbow" colored lines. Have tried myriad settings for hours now. Cleaned the glass thoroughly. Have only had the scanner for 2 days, and am already thinking of returning. Is this a common problem ...

...whole screen space including the photo appear but are all rainbow speckled colours and you cannot see the picutre just the outline - What's wrong? the scanner may have dust on the glass or inside ...

rainbow-like wavy lines in the middle of the picture. There is usually a locking lever on the bottom of the scanner to lock the mechanism during shipping or transport. Make sure that lever is fully in

...scanner is producing VERTICAL RAINBOW LIKE STREAKS AND BANDING on the 8 x 10 print I am trying to scan. Short of a virtual goat sacrafice, any ideas would be greatly appreciated. Pull the glass off ...