Please clean the scan module.
SOURCE: DR 2050C
This has something to do the brightness chosen. In the manual mode, if you choose a dark output, the output will have tis area also; if you choose, lighter output, it will omit. In the auto scan mode, the scanner decides what is the best output.
S. Mohan
SOURCE: Canon DR 2580C Scanning issue
In Captureperfect, select page size as 'Scanners Maximum'. Select automatic paper size, check the output now. If you select bigger paper size and smaller paper, you will see lack output, outside the paper area.
S. Mohan, Chennai, India
SOURCE: Line appears on all scanned documents. Scaning window & rollers have been cleaned.
Do the lines appear in the same location on all images? Please clean the glass with isopropyl alcohol.IF the lines are crisp and sharp at the edges on all levels of contrast, then it is module problem. If it varies depending upon the contrast chosen and is also with jaggered edges, it is dust stuck on the glass. Dont use solvents.
S. Mohan, Chennai, India
SOURCE: Canon DR-2050C Scanner gets verticle line down image
:-)
Please try and locate the scan module. All Scanners have glass to prevent dust entering the scan module. If dust 'sticks' to the glass and when scanned, it creates a 'line' in the output. Even slow desktop scanners are sealed for dust prevention.
S. Mohan
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