Canon CanoScan LiDE 600F Flatbed Scanner "scanning colored lines right" Questions

scanning in black and white, when i do so theres a stripe right of center that is alot lighter than the rest of the image. there doesnt appear to be any mark in the scanner glass and it looks like the

right-hand edge of the image. It has become quite pronounced: for example, black lines in that region will scan as red lines. Is this the end of life for the scanner, or is there some way to fix this?

...lines run right through the scan. It's really bad on the top section of the scanner. I have these large documents I need to scan and just can't get it done. The scanner is about 8 years old, is it ...

...right for the scan picture settings and the mixed (text and graphics) setting, and is particularly true for color picture settings. Have you tried using the setting for drawings (or line art), ...

scanning if it has not been in use for a few minutes 2. There are tracks and lines appearing on some of the forms that get scanned. These marks appear as straight lines runing vertically down the page

Compaq S4 100 scanner won't work with new computer on MS Vista Scanner worked great with XP but hard drive failed. New system has MS Vista OS now scanner icon appears when downloaded driver but icon ...

...scanning noise as it automatically starts itself up again. Then after sitting and doing nothing for five or so minutes, it starts the process over again. If I am using it too, it will just randomly ...