Chapter 77-29F-7-1423) Slide the developing assembly [1] slightly to the front; then, disconnectthe connector [2].F-7-1434) Remove the developing assembly [1].F-7-144Be sure to hold the developing assembly as shown.F-7-145When fitting the developing assembly, be sure to fit the lower right segment[2] of the developing assembly [1] in the rail [3] of the machine. Thereafter,slide the developing assembly so that [A] of the developing assembly match-es [B] of the rail.F-7-1467.12.6 Developing Cylinder7.12.6.1 Detaching the Developing Cylinder 0008-0013iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /When you remove a developing cylinder from the developing assemblyhousing, be careful with the following points.1. Lots of self-tapping screws are used in the developing unit. Be careful notto damage tapped holes by tightening self-tapping screws.2. Remove the developing cylinder after detaching the blade unit with thedeveloping blade.3. Mount the developing cylinder on the developing assembly housingbefore attaching the blade unit.4. Do not touch nor give a shock to the developing cylinder.1) Unscrew 5 self-tapping screws [1] and a washer screw [2], and detach thetop cover [3].
