Chapter 99-21F-9-107Note 3Attaching the inside delivery cover unit1) Attach the inside delivery cover unit while supporting the guide [1] in thearrow direction A and opening it in the arrow direction B. Opening theguide can prevent it from coming off the inside delivery cover unit. Afterattaching, make sure that the guide [1] rotates smoothly.F-9-1082) Attach the screw [1] and the stepped screw [2], and fix the inside deliverycover unit [3].F-9-1099.5.5.2 Removing the inside delivery cover unit (new) 0009-9175iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 / / / / /The difference between new and old inside delivery cover unit:New inside delivery cover unit has a grip ring [1] at hinge. In this case, de-tach the cover following the procedure below.F-9-1101) Remove the screw [1] and the stepped screw [2], and detach the insidedelivery cover unit [3].F-9-1119.5.5.3 Removing the Grounding Plate 0007-7924iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /1) Remove the 2 screws [1], and detach the grounding plate [2].F-9-1129.5.5.4 Removing the Fixing Film Cover 0007-7925iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /1) Remove the 3 screws [1], and remove the self-tapping screw [2]; then,detach the fixing film cover [3].[1][2][1]