43085101TH Rev.1 82 /Oki Data CONFIDENTIAL4.2.14 Fan (Fuser)/ Belt Motor / High-Voltage Power Supply Board / Cover-Open Switch(1) Detach the left side cover. (See Subsection 4.2.1.)(2) Remove screw (silver) 1, unplug the connector, and disassemble belt motor 2. (Tool No.1)(3) Detach rear cover 3. (See Subsection 4.2.4.)(4) Unplug the connector, and remove Fan (Fuser) 4 by turning it clockwise.(5) Free the connector and two claws A, and remove cover-open switch 5.(6) Remove screws (silver) 6 and seven claws B, unplug the two connectors, and disassemblehigh-voltage power supply 7.Figure 4-2-14 Fan (Fuser)/ Belt Motor/high - Voltage Power Supply Board / Cover-Open SwitchAir54361772CN4CN2CN3CN1TR-KTR-MFAN(Fuser)TR-YTR-CHigh-voltage power supplyCover-open switchBelt thermistorClaws AClaws BClaws B
