Table of contents 1 Removal and replacement ................................................................................................ 1 Introduction ............................................................................................................................. 2 Electrostatic discharge .............................................................................................................. 3 Removal and replacement strategy ............................................................................................. 2 Required tools ..........................................................................................................................
3 Service approach ..................................................................................................................... 4 Before performing service .......................................................................................... 4 After performing service ............................................................................................. 4 Post-service test ......................................................................................................... 4 Product verification test ...............................................................................
4 Parts removal order ................................................................................................... 5 Removal and replacement procedures ........................................................................................ 7 Print cartridges .......................................................................................................... 7 Imaging drum ........................................................................................................... 9 Input tray ...............................................................................................................
11 Secondary transfer roller .......................................................................................... 12 Separation pad assembly ......................................................................................... 13 Pickup roller ........................................................................................................... 14 Remove the pickup roller assembly ............................................................. 15 Covers and document feeder .................................................................................... 16 Right cover ..............................................................................................
16 Left cover ................................................................................................ 17 Document feeder ...................................................................................... 18 Remove the document feeder ...................................................... 18 Document feeder hinges ............................................................................ 21 Remove the document feeder hinges ............................................ 21 Top door, rear-top cover, and delivery cover ............................................... 22 Remove the top door, rear-top cover, and delivery cover ................
22 Reinstall the top door, rear-top cover, and delivery cover ............... 25 Rear door assembly .................................................................................. 27 Remove the rear door assembly .................................................. 27 Rear-lower cover ...................................................................................... 28 ENWW v