Chapter 77-146) Remove the multi-paper roller [1].- Bearing [1], 1 pc.F-7-327.5.9 Manual Feed Tray paper sensor7.5.9.1 Removing the Multifeeder Paper Presence/Absence Sensor 0017-8579iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i1) Open the front cover.2) Turn the developer pressure release lever clockwise, and then open the leftdoor.3) Draw out the drum unit.4) Remove the transfer registration unit [1].- Screw [2], 4 pcs.F-7-335) Remove the feed guide [1].- Screw [2], 2 pcs.F-7-346) Remove the multifeeder paper presence/absence sensor [1].- Claw [2], 2 pcs.- Connector [3], 1 pc.F-7-357.5.10 Manual Feed Pickup Solenoid7.5.10.1 Removing the Multifeeder Pickup Solenoid 0017-8580iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i1) Open the front cover.2) Turn the developer pressure release lever clockwise, and then open the leftdoor.3) Draw out the drum unit.4) Remove the transfer registration unit [1].- Screw [2], 4 pcs.F-7-36When installing the multifeeder pickup roller, pay attention to theorientation.Left-side axis: [1] Long Right-side axis: Short [2][2][1][1] [2][2][2][1][2][1][2][3][1][2][2][1]