Image-forming device, control method thereof, and storage medium of storing program to execute control method
AssigneeCanon Kabushiki Kaisha
InventorTadahiro Nakamura
Life of this patent
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Abstract
An image-forming device comprises: a notification unit to notify another device of an event generated in the image-forming device; a registration unit to register a notification destination of the notification unit; a first determination unit to determine, in a case where a request for registering a notification destination is received from a first information-processing device, validity duration of the registration based on the request; and a second determination unit to determine, in a case where a request for registering a notification destination is received from a second information-processing device, validity duration of the registration based on the request, on the basis of the validity duration determined by the first determination unit.
Claims11
An image-forming device comprising:
- at least a processor and a memory, functioning as:
- a notification unit for notifying another device of an event generated in the image-forming device;
- a registration unit for registering a notification destination of said notification unit;
- a first determination unit for determining, in a case where a first request for registering a notification destination is received from a first information-processing device, a first validity duration of the registration based on the first request;
- and
- a second determination unit for determining, in a case where a second request for registering a notification destination is received from a second information-processing device, a second validity duration of the registration based on the second request, on the basis of the first validity duration determined by said first determination unit.
A control method for an image-forming device, comprising:
- a registration step of registering a notification destination to which a notification of an event generated in the image forming device is to be sent;
- a first determination step of determining, in a case where a first request for registering a notification destination is received from a first information-processing device, a first validity duration of the registration based on the request;
- and
- a second determination step of determining, in a case where a second request for registering a notification destination is received from a second information-processing device, a second validity duration of the registration based on the second request, on the basis of the first validity duration determined in said first determination step.
A non-transitory computer-readable storage medium storing a program that, when run on an image-forming device, causes the image-forming device to perform a method comprising:
- a registration step of registering a notification destination to which a notification of an event generated in the image forming device is to be sent;
- a first determination step of determining, in a case where a first request for registering a notification destination is received from a first information-processing device, a first validity duration of the registration based on the first request;
- and
- a second determination step of determining, in a case where a second request for registering a notification destination is received from a second information-processing device, a second validity duration of the registration based on the second request, on the basis of the first validity duration determined in said first determination step.
An image-forming device comprising:
- at least a processor and a memory, functioning as:
- a notification unit for notifying another device of an event generated in the image-forming device;
- a registration unit for registering a notification destination of said notification unit;
- a specifying unit for specifying a time when the image-forming device comes into a power saving state;
- and
- a determination unit for determining, in a case where a request for registering a notification destination is received, a validity duration of the registration based on the request, on the basis of the time specified by said specifying unit.
A control method for an image-forming device, comprising:
- a registration step of registering a notification destination to which a notification of an event generated in the image forming device is to be sent;
- a specifying step of specifying a time when the image-forming device comes into a power saving state;
- and
- a determination step of determining, in a case where a request for registering a notification destination is received, a validity duration of the registration based on the request, on the basis of the time specified in said specifying step.
Dependencies are inferred from the claim text.