Xerox Phaser 3052

June 2014
4-1
Xerox® Phaser® 3052/3260 Service Manual
Repairs
4 Repairs
REP 1.1 Front Cover....................................................................................................... 4-3
REP 1.2 Left and Right Side Covers............................................................................... 4-5
REP 1.3 Top Cover ......................................................................................................... 4-6
REP 1.4 Rear Cover ....................................................................................................... 4-7
REP 1.5 Control Panel PWB........................................................................................... 4-8
REP 1.6 LVPS (Low Voltage Power Supply) .................................................................. 4-9
REP 1.7 HVPS (High Voltage Power Supply)................................................................. 4-10
REP 1.8 Main PWB......................................................................................................... 4-11
REP 1.9 Drive Motor ....................................................................................................... 4-12
REP 1.10 Main Drive Unit ............................................................................................... 4-18
REP 1.11 LSU and Cables.............................................................................................. 4-19
REP 1.12 Retard Roll...................................................................................................... 4-20
REP 1.13 Feed and Registration Clutches / Paper Feed PWB ...................................... 4-22
REP 1.14 Feed and Registration Sensors PWB and Actuators...................................... 4-22
REP 1.15 Feed and Forward Roll Assembly................................................................... 4-24
REP 1.16 Transfer Roll ................................................................................................... 4-26
REP 1.17 Fuser Module.................................................................................................. 4-27
REP 1.18 Duplex Assembly............................................................................................ 4-28
REP 1.19 Exit Sensor ..................................................................................................... 4-29
REP 1.20 Output Tray Full Sensor.................................................................................. 4-30
REP 1.21 WNPC (WiFi) PWB ......................................................................................... 4-31
REP 1.22 Exit Roll and Bushings.................................................................................... 4-32
REP 1.23 Manual Paper Tray ......................................................................................... 4-33
REP 1.24 Feed Idler Gear............................................................................................... 4-34
REP 1.25 Paper Drive Roll.............................................................................................. 4-35
REP 1.26 Registration Roll ............................................................................................. 4-39
REP 1.27 Manual Feed Cover ........................................................................................ 4-47