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US 2025/0094098 A1Published application
Printing apparatus, control method of printing apparatus, and storage medium
AssigneeCanon Kabushiki Kaisha
InventorKazunari Yamamoto
Life of this patent
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Abstract
A printing apparatus receives a file transmitted from an external device, stores data included in the file in a volatile memory in a case where the external device is a server providing a secure printing service, and rewrites the data with dummy data, which is stored in a sector to a limit of the capacity in the volatile memory, in a case where the sector of the volatile memory storing the data is invalid. The volatile memory is a RAM and can be used as a RAMDISK.
Claims2
A printing apparatus comprising:
- a reception unit configured to receive a file transmitted from an external device;
- a volatile memory storing data included in the file in a case where the external device is a predetermined server;
- and
- an overwriting unit configured to rewrite the data with dummy data, which is stored in a sector to a limit of the capacity in the volatile memory, in a case where the sector of the volatile memory storing the data is invalid.
1 more element
-10. (canceled)
Dependencies are inferred from the claim text.