US 11,921,452 B2
Image forming apparatus
Kiyoharu Kakomura, Chiba (JP); Takuya Machida, Chiba (JP); Masashi Yokoyama, Saitama (JP); and Itsuki Nishida, Chiba (JP)
Assigned to CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Jan. 18, 2023, as Appl. No. 18/098,225.
Claims priority of application No. 2022-008457 (JP), filed on Jan. 24, 2022.
Prior Publication US 2023/0236534 A1, Jul. 27, 2023
Int. Cl. G03G 15/22 (2006.01); G03G 15/00 (2006.01)
CPC G03G 15/5008 (2013.01) [G03G 15/5016 (2013.01); G03G 15/5029 (2013.01); G03G 15/6591 (2013.01); G03G 2215/00371 (2013.01); G03G 2215/00742 (2013.01); G03G 2215/00949 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An image forming apparatus comprising:
an image forming unit configured to form an image on a sheet based on a mode selected from a plurality of modes having different image forming speeds;
a memory configured to store first data for a first mode included in the plurality of modes, the first data indicating a correspondence for the first mode between a type of the sheet and the image forming speed, and second data for a second mode included in the plurality of modes, the second data indicating a correspondence for the second mode between a type of the sheet and the image forming speed;
a display; and
a controller configured to:
determine a first image forming speed for the first mode from the first data based on the type of the sheet;
determine a second image forming speed for the second mode from the second data based on the type of the sheet;
display, on the display, a screen for receiving user instruction information regarding a change in the second image forming speed corresponding to a first type of sheet for the second mode; and
change the second image forming speed corresponding to the first type of sheet based on the user instruction information.