Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 13, 2023
0Patent Application Number
177425120
Date Filed
May 12, 2022
0Patent Citations
Patent Primary Examiner
CPC Code
A cover covering an image bearing member such that the image bearing member is kept unexposed includes a holding portion holding an end portion of a sealing sheet sealing an opening portion such that an initial developer is accommodated in an accommodating chamber. Due to release of the seal of the opening portion with the sealing sheet, the initial developer accommodated in the accommodating chamber moves from the accommodating chamber to a second chamber through the opening portion, and
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