{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9836253","patent":{"patent_number":"US-9836253","title":"Image forming apparatus capable of notifying user at suitable timing that printing material is running low","assignee":null,"inventors":[],"filing_date":"2016-09-20T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F"],"num_claims":18,"abstract":"An image forming apparatus includes a connector to which a cartridge containing printing material is connectable and a controller. The controller stores a subscription status indicating whether a user is subscribed to a specific service, acquires first information indicating a residual quantity of the printing material, transmits the first information to a sever, and determines whether the user is subscribed to the specific service. Under the specific service, a new cartridge is delivered by transmitting the first information. When not subscribed to the specific service and the residual quantity is a first threshold value or less, the controller notifies the user that the residual quantity is low. When subscribed to the specific service and the residual quantity is a second threshold value or less, the controller notifies the user that the residual quantity is low. The second threshold value is below the first threshold value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image forming apparatus capable of notifying user at suitable timing that printing material is running low","description":"An image forming apparatus includes a connector to which a cartridge containing printing material is connectable and a controller. The controller stores a subscription status indicating whether a user","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9836253","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9836253","citation_suggestion":"Patentable. \"Image forming apparatus capable of notifying user at suitable timing that printing material is running low\" (US-9836253). https://patentable.app/patents/US-9836253","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9836253","json":"https://patentable.app/api/llm-context/US-9836253","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:20:09.308Z"}