INFORMATION PROCESSOR, PRINTER, PRINTING SYSTEM, AND METHOD FOR MANAGING INFORMATION REGISTERED IN PRINTING SYSTEM

PURPOSE: To previously evade the modification, erasure or the like of already registered prescribed information and to safely manage the already registered prescribed information so as not to be used unconditionally. CONSTITUTION: A CPU 12 restricts a prescribed data processing request for informati...

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1. Verfasser: KOSHIRO YOSHIYUKI
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE: To previously evade the modification, erasure or the like of already registered prescribed information and to safely manage the already registered prescribed information so as not to be used unconditionally. CONSTITUTION: A CPU 12 restricts a prescribed data processing request for information registered in a non-volatile memory 22 in accordance with a collated result between registered prescribed identification information and information inputted from a host computer 3000.