The length of time taken to scan a document is proportional to the scanning DPI resolution set, so while 100 DPI scan should be fairly quick 1000 DPI scan would be exceedingly slow, perhaps this is the best place to start investigating ?
Alienware 17 R4 2017 review
These brilliant Lego posters show just what children's imaginations are capable of
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Comment réinitialiser votre PC, ordinateur portable ou tablette Windows ?