Canon MF247dw User Manual page 523

<Menu>
<Display Error>
Mobile Print Halftones
Select the image processing when printing from a mobile device. Select <Gradation> for photos and illustrations, and
<Error Diffusion> for mostly text documents for more attractive printouts.
Gradation
Error Diffusion
<Menu>
*1
Copies
Set the number of copies to print.
1 to 999
<Menu>
2-Sided Printing
Select whether to make 2-sided printouts.
Off
On
<Menu>
Setting Menu List
<Printer Settings> <Action When Paper Size Mismatch>
<Printer Settings> <Mobile Print Halftones>
<Printer Settings> <Copies>
*1
<Printer Settings> <2-Sided Printing>
Select <Gradation> or <Error Diffusion>
Set the number of copies to print
Select <Off> or <On>
515
Select <Force Output> or
<Apply>