Oki Data CONFIDENTIAL45850101TH Rev.1 1-111. CONFIGURATIONOther specificationsItem MC853/ES8453 MC873/ES8473IC card reader for panel unlock &secure printYesOpen-API support YesAudio Guide NoScan to Box Function Support YesWiFi Direct Support NoConcurrent Connection of Wired& WirelessNoSD memory NoAdditional tray Yes (See the item 1.3 for the assembly pattern)Finisher NoOff-line Stapler YesLCF NoFDI Not Standard (COC correspondence).This machine is prepared On-board (CU board).Default Setting ID: Near LifeWarning@A4 one-sidedprinting at 3pages per jobMC8x3 model:Enable Near Life Warning, 3,000 pages before lifeES84x3 model:Disable Near Life Warning, 500 pages before life whenenableFuser: Near LifeWarning@A4 one-sidedprinting at 3pages per jobMC8x3 model:Enable Near Life Warning, 2,500 pages before lifeES84x3 model:Disable Near Life Warning, 500 pages before life whenenableBelt: Near LifeWarning@A4 one-sidedprinting at 3pages per jobMC8x3 model:Enable Near Life Warning, 2,000 pages before lifeES84x3 model:Disable Near Life Warning, 500 pages before life whenenableProtocol See the protocol table for detail