Chapter 1010-42F-10-2062) Slide the guide [1] as shown to detach.F-10-2073) Disconnect the connector [1], and remove the latch [2] and 3 screws [3];then, detach the high-voltage PCB [4].F-10-208F-10-20910.5.13 Exhaust Fan10.5.13.1 Removing the Heat Discharge Fan 0007-6433iR3570 / iR4570 / / iR3570N / / iR4570N / iR2230 / / / iR35301) Open the right door.F-10-2102) Remove the screw [1], and detach the fixing plate [2].F-10-2113) Remove the feed guide [1].F-10-2124) Remove the 7 screws [1], and detach the feed guide (lower) [2].F-10-2135) Disconnect the connector [1], and detach the heat discharge fan [2].F-10-214[A][B] [C]