Chapter 77-30F-7-1472) Slide out the sleeve front guide [2] in the direction of the arrow whilereleasing the claw [1].F-7-1483) Unscrew a self-tapping screw [1] and a washer screw [2], and remove theangleadjustment plate [3].F-7-1494) Remove the E-ring [1], a washer [2], a bearing [3], a gear [4], and a dowelpin [5].F-7-1505) Unscrew a screw [1] and remove the gear unit [2].F-7-1516) Remove a sleeve bushing [1], a gear [2], and a dowel pin [3].F-7-152When mounting the sleeve bushing, be careful with the following points.Match the projection [4] of the sleeve bushing to the depression of the gearunit side plate to mount. (If mounting in the wrong direction, the projectionof the sleeve bushing might come into contact with the surface of the photo-sensitive drum.)Pay attention to the mounting direction of the sleeve bushing. (Mount thesleeve bushing with longer projection on the developing cylinder. If themounting direction is wrong, the gear unit cannot be attached.)7) Unscrew 2 screws [1], and detach the blade unit [2].F-7-1538) Unscrew 4 screws [1] which fix the sleeve holders (front/rear).9) Push up the developing cylinder [2] and remove it along with a roller orothers.F-7-15410) Remove a push-on roller [1], a sleeve holder [2], a bearing [3], and asleeve holder (rear)[3] from the developing cylinder.F-7-155[1][3][2]
