Canon imageCLASS D1650 All-in-One Monochrome Laser Printer - Manual (Page 228)

◼ Adjusting Sharpness
Select in the tab Adjust the sharpness
Example: If you want to sharpen text and lines written in pencil
Example: If you want to improve the appearance of magazine photos
Scanning 2-Sided Originals
The machine can automatically scan the front and back sides of originals in the
feeder.
● The machine cannot scan both sides of originals automatically when the originals are placed on the platen
glass or when the machine is set to Manual Sending.
Faxing
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