Japan, July 14 -- CANON INC has got intellectual property rights for 'FIXING DEVICE.' Other related details are as follows:
Application Number: JP,2022-006620
Category (FI): G03G15/20,555,G03G21/00,370
Stage: PROBLEM TO BE SOLVED: To prevent a reduction in productivity when performing fixing in a job in which different types of recording materials are mixed.SOLUTION: A fixing device comprises: a heating rotating body and a pressure rotating body that apply heat and pressure to a recording material to fix a toner image to the recording material; an acquisition unit that acquires in advance information on a predetermined number of recording materials; and a temperature control unit that controls the temperature of the heating rotating body based on information on basis weights acquired by the acquisition unit. The fixing device defines a job in which different basis weights are mixed as a mixed job, executes the mixed job, and when changing the temperature of the heating rotating body during the mixed job, reduces the amount of change in the temperature of the heating rotating body based on the information on the basis weights of the recording materials acquired by the acquisition unit.SELECTED DRAWING: Figure 2 (Grant)
Filing Date: Jan. 19, 2022
Publication Date: July 31, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
