US 12,153,838 B2
Image forming apparatus, system, and method for detecting malfunction
Takuhei Yokoyama, Kanagawa (JP); Ayumu Hashimoto, Kanagawa (JP); Shogo Nakamura, Kanagawa (JP); Akito Yoshimura, Kanagawa (JP); Masaki Yoshino, Kanagawa (JP); and Keiji Kunimi, Kanagawa (JP)
Assigned to RICOH COMPANY, LTD., Tokyo (JP)
Filed by Takuhei Yokoyama, Kanagawa (JP); Ayumu Hashimoto, Kanagawa (JP); Shogo Nakamura, Kanagawa (JP); Akito Yoshimura, Kanagawa (JP); Masaki Yoshino, Kanagawa (JP); and Keiji Kunimi, Kanagawa (JP)
Filed on Aug. 17, 2023, as Appl. No. 18/234,878.
Claims priority of application No. 2022-136792 (JP), filed on Aug. 30, 2022.
Prior Publication US 2024/0069823 A1, Feb. 29, 2024
Int. Cl. G06F 3/12 (2006.01)
CPC G06F 3/121 (2013.01) [G06F 3/1234 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An image forming apparatus comprising:
an image forming engine to form an image on a recording medium; and
circuitry configured to:
interrupt an image formation by the image forming engine in response to a malfunction;
detect a recording medium on which the image formation is interrupted;
notify an external device of a detection result of the recording medium;
detect an image forming status of the recording medium on which the image forming is interrupted from a relative positional relationship of the recording medium with respect to a transfer mechanism and an image area size of the recording medium; and
notify the external device of information indicating the image forming status of the recording medium on which the image formation is interrupted,
wherein the image forming status indicates a degree of completion of transferring the image onto the recording medium.