Canon imageCLASS D1650 All-in-One Monochrome Laser Printer - Manual (Page 309)

Adjusting Image Quality
3JX3-05U
You can select the image quality for the scan depending on the original type, such as
text-only originals, originals with charts and graphs, or magazine photos.
Saving Data to a USB Memory Device
<Scan> <USB Memory> <Original Type> Select the original type
Sending Data by E-Mail/I-Fax or Saving Data to the Server
<Scan> Specify destinations in <E-Mail>/<I-Fax>/<File> Select <Original Type> in the <Send
Settings> tab Select the original type
LINKS
Basic Operations for Scanning Originals(P. 281)
Sending I-Faxes(P. 246)
Scanning
301