Chapter 77-327.10 Parts Replacement Procedure7.10.1 Process Unit7.10.1.1 Before Starting the Work 0011-7911iR7105 / iR7095 / iR70861) Remove the manual feeder pull-off roller unit.2) Remove the developing assembly.3) Remove the primary charging assembly cover.4) Remove the process unit cover.5) Remove the upper inside cover.6) Slide out the fixing/feeding unit.7) Remove the waste toner cover (lower rear right); then, detach the drumprotective sheet, and place it on the fixing/feeding unit.8) If a double-feeding detection PCB (transmitting) [3] is found, disconnectthe 2 connectors [1] and remove the screw [2], and open the PCB in thedirection of the arrow.F-7-469) Disconnect the connector [1], and release the stop lever [2] to detach theprimary charging assembly [3].10) Disconnect the connector [4], and release the stopper lever [5] to detachthe pre-transfer charging assembly [6].F-7-477.10.1.2 Removing the Process Unit 0010-8808iR7105 / iR7095 / iR70861) While keeping the drum in place using the drum stop tool [1] found behindthe compartment cover (front cover), remove the drum fixing roll [3].2) Remove the drum stop tool [1].3) Remove the 3 screws [4], and disconnect the connector [5]; then, slide outthe process unit [6].F-7-484) Slide out the process unit [1] fully; then, slide out the grip [2] on the rightside.5) Hold the grip [2] on the right and the grip [3] on the left, and detach theunit in upward direction.F-7-49When placing the removed process unit, be sure to turn the kit support plate[1] in counterclockwise direction to create space between the drum surfaceand the floor.F-7-507.10.1.3 Mounting the Process Unit 0010-8812iR7105 / iR7095 / iR7086Keep the following in mind when mounting the process unit [1] to the sliderail:1) Be sure to match the notch [2] found at the tip of the left slide rail againstthe front plate [3] of the process unit.2) Be sure to match the bend [4] at the front of the right slide rail againstthe front plate [3] of the process unit.2) Be sure to match the bend [4] at the front of the right slide rail against thefront plate [3] of the process unit.[1][2] [3][1][3][2] [5][6][4][4][5] [4][4] [1] [2] [3][6][3] [2][1][1]
