Chapter 77-3111) Remove a grip ring [1], a washer [2], a push-on roller [3], a sleeve holder(front) [4] anda bearing [5] from the developing cylinder.F-7-1567.12.7 Transfer Charging Roller7.12.7.1 Removing the Transfer Roller 0007-8431iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /1) Open the right door [1].F-7-1572) Pull off the pin [1] toward the front.F-7-1583) Remove the holder [1] from the front of the transfer roller.F-7-1594) Remove the transfer roller [1] toward the front.F-7-160Points to Note When Attaching the Transfer RollerBe sure that the top of the holder [1] is on the inside of the static eliminator[2].F-7-161Be sure that the spring [1] of the holder is against the butting point [2].F-7-1627.12.8 Waste Toner Box7.12.8.1 Removing the Front Cover Unit 0007-8008iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /1) Open the front cover [1].F-7-1632) Remove the face cover rubber [1].3) Remove the binding screw [2].4) Remove the RS tightening screw [3].5) Detach the front cover unit [4] by moving it in the direction of the arrow.[1][2][3][5][4]
