43856301TH Rev.3 75 /Oki Data CONFIDENTIAL 4. Component replacement4.2.17 FAN(Fuser) / Belt motor/ High-voltage board/Cover open switch(1) Remove the left side cover. (See section 4.2.3)(2) Remove the screw (silver) and connector, and remove the belt motor .(3) Remove the connector, and rotate the FAN (Fuser) clockwisely to remove.(4) Remove the connector and disengage the claw A (2 places), and remove thecover open switch .(5) Remove the 2 screws and connectors (2 places), and disengage the claw B (7places). Remove the high-voltage power supply .AirClaw BClaw BClaw A(Silver)(Black)CN4CN2CN3CN1TR-KTR-MHigh-voltage power supplyBelt thermistorCover open switchFAN(Fuser)TR-YTR-C4.2.18 MPT Assy(1) Open the MPT Assy .(2) Remove the stoppers (2 places) while pushing the arms (2 places) on MPTAssy outside, pull the supporters (2 places) in the direction of the arrow andremove them, and remove the MPT Assy .ArmStopper (2 places)Supporter (2 places)
