{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8467511","patent":{"patent_number":"US-8467511","title":"Image forming apparatus and method of controlling fax thereof","assignee":null,"inventors":[],"filing_date":"2010-03-11T00:00:00.000Z","publication_date":"2013-06-18T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":20,"abstract":"A method of controlling a fax of an image forming apparatus which transmits/receives a fax using a plurality of telephone lines, includes detecting a size of a fax data to be transmitted; checking communication settings of the plurality of telephone lines according to the detection result; detecting whether the plurality of telephone lines are in use; and selecting one of the plurality of telephone lines to transmit the fax data using the communication settings of the telephone lines and whether the telephone lines are in use. An image forming apparatus with a multi-line faxing function capable of transmitting a fax by automatically selecting a telephone line with a favorable communication setting among a plurality of telephone lines, thereby reducing time involved in fax transmission and waste of communication charges."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image forming apparatus and method of controlling fax thereof","description":"A method of controlling a fax of an image forming apparatus which transmits/receives a fax using a plurality of telephone lines, includes detecting a size of a fax data to be transmitted; checking com","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8467511","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-8467511","citation_suggestion":"Patentable. \"Image forming apparatus and method of controlling fax thereof\" (US-8467511). https://patentable.app/patents/US-8467511","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8467511","json":"https://patentable.app/api/llm-context/US-8467511","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:37:06.873Z"}