Table of contents 1 Removal and replacement .................................................................................................................... 1 Removal and replacement strategy ............................................................................................. 2 Introduction .............................................................................................................. 2 Removal and replacement strategy .............................................................................. 2 Electrostatic discharge ...............................................................................................
3 Required tools ........................................................................................................... 4 Types of screws ........................................................................................................ 5 Service approach ..................................................................................................................... 6 Before performing service .......................................................................................... 6 After performing service .............................................................................................
6 Post-service test ......................................................................................................... 6 Print-quality test .......................................................................................... 6 Removal and replacement procedures ........................................................................................ 8 Parts removal order ................................................................................................... 7 Tray 2 cassette .........................................................................................................
8 Rollers and pads ....................................................................................................... 9 Replace the transfer roller ............................................................................ 9 Replace the pickup roller ........................................................................... 10 Repalce the separation roller ..................................................................... 12 Reinstall the separation roller ...................................................... 14 Replace the pickup roller and separation pad (Tray 1) ..................................
15 Main assemblies ..................................................................................................... 18 Print-cartridge drawer ............................................................................... 18 DIMM cover ............................................................................................ 20 Right cover .............................................................................................. 21 Reinstall the right cover .............................................................. 23 Rear-upper cover (duplex product) ..............................................................
24 Rear-door stopper and link caps (simplex product) ........................................ 25 Rear door (simplex product) ....................................................................... 26 Rear door (duplex product) ........................................................................ 28 Rear cover and feed guide (simplex product) ............................................... 30 Remove the rear cover and feed guide (simplex product) ................ 30 ENWW v