Sharp UX-4000M Service Manual - Page 63

15. Lock lever 1 Remove connectors, and remove the cables from fusing gear cover. 2 Remove two screws, and remove fusing gear cover. 3 Remove lock lever spring, and pull out lock lever from the upper frame. Lock lever spring 3 1 1 Tray lock lever Fusing gear cover 1 2 Fig. 24 16. Fan belt 1 Remove four screws, and remove gear plate. At that time, fusing clutch gear A and fusing clutch spring are also disassembled 2 Pull out motor idle gear. 3 Remove fan belt from developer drive gear A. 4 Remove fan belt from between fan and fan cover. Developer drive gear A UX-4000MU FO-2950MU/C 17. Fusing unit 1 Remove connectors. 2 1 Release the protect of the cable connected to from the lower 3 frame. Remove two fixing screws of fusing harness (white, black). Power Thermal fuse (upper) Heater lamp (lower) 100V series Black White 4 Remove two screws of the fusing section. 5 Pull out the fusing unit. Note for assembly • When attaching the fusing harness, be careful to the color and do not attach reversely. Fusing harness (Black) 3 Fusing harness (White) 4 4 2 Fusing unit 5 1 1 Fig. 26 18. Separate nails 1 Remove four springs and remove four separate nails. Separate nails 1 Fan belt 3 4 Motor idle gear 2 Separate nails 1 1 1 Fusing clutch spring 1 Fusing clutch gear A Gear plate Fig. 25 Fig. 27 3 - 20