Chapter 1212-137) Close the right door.8) Fit the waste toner box [1].F-12-259) Mount the front cover unit [3] using 2 screws [2], and fit the face rubber [1].At this time, be sure to slide it to the right so that the claw of the front cover matches the machine.F-12-2610) Close the upper front cover [1].F-12-2712.4.3 Cleaning the Film Bias Static Eliminator 0007-8642iR3570 / iR4570 / / iR3570N / / iR4570N / iR2230 / / / iR3530 /A. Removing the Right Door1) Open the pedestal right door [1]. (if w/ Cassette Feeding Unit)2) Open the lower right door [2].3) Remove the 5 screws [3], and detach the right cover (rear) [4].