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Patent Searching and Data


Title:
IMAGE FORMING APPARATUS
Document Type and Number:
Japanese Patent JP2021096727
Kind Code:
A
Abstract:
To provide an image forming apparatus that performs reboot/shut-down in a short time and stores recording data contributing to an investigation to the cause of the reboot/shut-down.SOLUTION: An image forming apparatus 200 comprises: an image forming unit that forms an image on a recording medium; a printer control unit 220 that controls the image forming unit; a system control unit 240; a volatile memory 242 that stores recording data related to the situation of the system control unit; and a non-volatile memory 243. When an error corresponding to a reboot/shut-down occurrence condition occurs, the image forming apparatus executes reboot/shut-down. Before executing the reboot/shut-down, the image forming apparatus transfers recording data corresponding to the reboot/shut-down occurrence condition, of the recording data stored in the volatile memory, to the non-volatile memory.SELECTED DRAWING: Figure 2

Inventors:
OKUMURA HARUHIKO
Application Number:
JP2019228802A
Publication Date:
June 24, 2021
Filing Date:
December 19, 2019
Export Citation:
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Assignee:
CANON KK
International Classes:
G06F11/07; G03G21/00; G06F11/14
Attorney, Agent or Firm:
Okabe
Takao Ochi
Koji Yoshizawa
Masami Saito