Chapter 88-68F-8-2274) Disconnect the connector [1].5) Remove the 4 screws [2], and detach the manual feed unit [3].F-8-228F-8-2298.8.11.5 Removing the Manual Tray Unit 0007-6648iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /1) Disconnect the connector [1].2) Remove the tie-wrap [2].F-8-2303) Remove the manual feed tray unit [3].F-8-2318.8.11.6 Removing the Slide Resistor 0007-6651iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /1) Remove 2 screws [1], and detach the manual feed tray upper cover [2].If possible, mark the position of the point of horizontal registration before re-moval.F-8-2322) Remove the slide resistor [1] (connector [2]).F-8-2338.8.12 Cassette Pickup Solenoid8.8.12.1 Removing the Right Cover (rear) 0007-6652iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /1) Open the pedestal right door [1]. (if equipped with a 2-Cassette Pedestal-Y2)2) Open the right lower door [2].3) Remove the 5 screws [3], and detach the right cover (rear) [4].[1][1] [2] [3][1] [2][3]