Canon imageCLASS D1650 All-in-One Monochrome Laser Printer - Manual (Page 505)

● You can specify print settings, such as the number of copies or 1-sided/2-sided printing, from an
application or the printer driver. However, the setting can only be specified on
the machine.
You can change settings related to print quality.
*1
Adjust the toner density.
17 Levels
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17 Levels
● You can use to adjust the toner density to three density levels: high density, medium
density, and low density.
● When is set to , you cannot set this item.
You can save toner consumption. Select when you want to check the layout or other appearance
characteristics before proceeding to final printing of a large job.
Setting Menu List
497