{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9830539","patent":{"patent_number":"US-9830539","title":"Printing system and control method for a printing device having multiple communication interfaces","assignee":null,"inventors":[],"filing_date":"2015-11-11T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["G06K","G06K"],"num_claims":20,"abstract":"To use resources effectively and run appropriate processes in a configuration having multiple communication interfaces, a print control processor 201 switches a target buffer for processing data between a first receive buffer 24 that stores data received from a POS terminal 10, and a second receive buffer 26 that stores data received from a tablet terminal 13. The print control processor 201 controls a print mechanism 21 based on data stored in the receive buffer that is currently selected as the target buffer, changes the target buffer selection from the first receive buffer 24 to the second receive buffer 26 when control of the print mechanism 21 based on receipt print data stored in the first receive buffer 24 goes to a specific control state, and resets the target buffer selection to the first receive buffer 24 when control of the print mechanism based on the data stored in the second receive buffer 26 ends."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Printing system and control method for a printing device having multiple communication interfaces","description":"To use resources effectively and run appropriate processes in a configuration having multiple communication interfaces, a print control processor 201 switches a target buffer for processing data betwe","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9830539","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-9830539","citation_suggestion":"Patentable. \"Printing system and control method for a printing device having multiple communication interfaces\" (US-9830539). https://patentable.app/patents/US-9830539","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9830539","json":"https://patentable.app/api/llm-context/US-9830539","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T17:27:50.245Z"}