COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001SERVICE MODES-25COPIER>I/OAddress bit Description Notation Remarks6 waste toner clogging detection MSW2 0: clogging7 waste toner full sensor PS19 1: toner full8 for factory use10 for factory use11 for factory use12 for factory use13 for factory use14 for factory use15 for factory useP004 0 right deck lifter sensor PS21 1: paper present1 left deck lifter sensor PS31 1: paper present2 cassette 3 lifter sensor PS38 1: paper present3 cassette 4 lifter sensor PS43 1: paper present4 right deck paper level middle sensor PS51 1: paper present5 right deck paper level high sensor PS52 1: paper present6 left deck paper level middle sensor PS54 1: paper present7 left deck paper level high sensor PS55 1: paper present8 right deck paper sensor PS22 1: paper present9 left deck paper sensor PS32 1: paper present10 cassette 3 paper sensor PS39 1: paper present11 cassette 4 paper sensor PS44 1: paper present12 manual feed tray paper sensor PS17 1: paper present13 fisher connector 0: connected14 right deck limit sensor PS24 1: limit15 left deck limit sensor PS34 1: limitP005 0 cassette 3 paper length sensor SV11 cassette 3 paper length sensor SV12 cassette 4 paper length sensor SV23 cassette 4 paper length sensor SV24 right deck open/closed sensor PS23 1: closed5 left deck open/closed sensor PS33 1: closed6 cassette 3 open/closed sensor PS40 1: closed7 cassette 4 op[en/closed sensor PS45 1: closed8 right upper cover open/closed sensor PS58 1: closed9 right lower cover open/closed sensor PS48 1: closed10 manual feed tray cover open/closed sensor PS56 1: closed11 front cover open/closed detection MSW7 1: closed12 toner cartridge cover open/closed sensor PS59 1: closed13 through path tray in/out detection 0: in14 fixing/feeding unit releasing lever sensor PS28 1: released15 BD error detection 1: error