Replenishment management system including image forming apparatus and server apparatus

A replenishment management system comprising:

• an image forming apparatus to which a toner container accommodating toner to be used for image formation is detachably attachable;
• and
• a server apparatus configured to manage delivery of the toner container to be used for the image forming apparatus,
• wherein the image forming apparatus includes:
• a storage portion configured to store toner replenished from the attached toner container;
• at least one memory that stores a set of instructions;
• at least one processor that executes the instructions causing the image forming apparatus to perform operations comprising:
• a detection unit configured to detect a remaining amount of toner in the storage portion;
• and
• a notification unit configured to notify the server apparatus of information about the remaining amount of toner detected by the detection unit, and
• wherein the server apparatus includes:
• at least one memory that stores a set of instructions;
• at least one processor that executes the instructions causing the server apparatus to perform operations comprising:
• a determination unit configured to determine whether toner replenishment from the toner container to the image forming apparatus has been appropriately performed based on information about a content of toner accommodated in a new toner container in a case where the new toner container to be used for the image forming apparatus is delivered, and information about the remaining amount of toner notified from the image forming apparatus after the toner container is delivered.