Chapter 99-119.4.4.2 Removing the Operation Panel Unit 0010-9979iR2016J / iR2016 / iR2020 /1) Remove the two screw [1], and then detach the left cover [2] of theoperation panel unit.F-9-542) Remove the flat cable [1] and two screws [2], and then remove theoperation panel unit [3].F-9-559.4.5 DC Controller PCB9.4.5.1 Removing the Rear Cover 0010-9963iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i1) Remove the four screws [1], and then detach the rear cover [2].F-9-569.4.5.2 Removing the DC Controller PCB 0010-9964iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i1) Disconnect all connectors [1]. Remove the four screws [2], and thenremove the DC controller PCB [3].F-9-579.4.6 Option Power Supply PCB9.4.6.1 Removing the Rear Cover 0011-0413iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i1) Remove the four screws [1], and then detach the rear cover [2].F-9-589.4.6.2 Removing the Right Cover (Lower) 0011-0414iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i1) Open the front cover.2) Remove the five screws [1]. Remove the two hooks [2], and then detachthe right cover (lower) [3].F-9-599.4.6.3 Removing the Delivery Tray 0011-0415iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i1) Remove the two screws [1], and then detach the delivery tray [2].[2][1][3][2][1][1][2][1][1] [2][2][2][2] [1][3][1][2][1][2][3][1]
