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
Parts removal order ................................................................................................... 7
Removal and replacement procedures ........................................................................................ 8
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
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