Restrict SNMP port Restrict SNMP port Enable/Disable9-4 Authentication Authentication function –9-4-1 Authentication policy Authentication opera-tional policy–Prohibit guest usersfrom using the printerProhibit guest usersfrom using the deviceEnable/DisableForce auto logout Force auto logout Enable/DisableLogout period Time Until Logout xx sec9-4-2 Pwd operation policy Password operationalpolicy–Prohibit caching ofpassword for externalserversProhibit caching ofpassword for externalserversEnable/DisableDisplay warning whendefault password is inuseDisplay warning whendefault password is inuseEnable/DisableProhibit use of defaultpassword for remoteaccessProhibit use of defaultpassword for remoteaccessEnable/Disable9-4-3 Password settings poli-cyPassword settings poli-cy–Minimum number ofcharacters for pass-wordSet minimum numberof characters for pass-wordEnable/Disablecharacters (1 - 32) Set minimum number ofcharacters1~32 (characters)Password validity peri-odSet password validityperiodEnable/Disabledays (1 - 180) Validity period for pass-word1-180 daysProhibit use of 3 ormore identical consecu-tive charactersProhibit use of 3 ormore identical consecu-tive charactersEnable/DisableRequire use of at least1 uppercase characterForce use of at least 1uppercase characterEnable/DisableRequire use of at least1 lowercase characterForce use of at least 1lowercase characterEnable/Disable571