Lexmark 4069-XXX manual Xvii

4069-XXX

R

Removal Procedures		4-12
Removals
Center Pan Assembly 4-16
Controller Board 4-17
Covers 4-12
Developer Drive Assembly			4-18
Duplex Board	4-19
Duplex Front Cover Assembly 4-19
Duplex Front Cover Door			4-19
Duplex Motor	4-20
EMC Shields	4-21
Inner EMC Shield		4-21
Outer EMC Shield		4-22
Engine Board	4-23

Fans 4-24

Frames 4-26

EP Frame Assembly 4-26

Left Side Frame 4-26

Right Side Frame 4-28

Fuser 4-29

Fuser Board 4-30

Fuser Cover 4-31

Fuser Detack Fingers 4-31

Fuser Detack Housing Assembly

4-32

Fuser Envelope Solenoid 4-34

Fuser Exit Sensor Flag Assembly

4-35

Fuser Lamp 4-35

Fuser Lower Exit Guide Assembly

4-36

Fuser Narrow Media Sensor/Flag

Assembly 4-35

Fuser Transfer Plate 4-33

HVPS 4-37

Integrated Tray Compensator

Assembly 4-38

Integrated Tray Compensator Pick

Roll Assembly 4-39

Interconnect Board Assembly 4-40

LVPS 4-42

Main Drive Assembly 4-43

Main Drive Motor 4-45

Multipurpose Tray/Lower Deflector

Assembly 4-46

Operator Panel 4-48

Operator Panel Cable/Cover Open

Switch Assembly 4-49

Optional Paper Tray Assembly 4-50

Paper Alignment Assembly 4-51

Paper Deflectors 4-53

Inner Paper Deflector Assembly

4-53

Upper Paper Deflector Assembly

4-53
Paper Input Sensor		4-54
Paper Size Sensing Board			4-54
Pick Roll	4-55
Printhead	4-56
Redrive Assembly		4-57
Smart Cartridge Contacts			4-58

Toner Sensor 4-59

Transfer Roll Assembly 4-60

Upper Front Cover Hinge Assembly

4-61

Upper Front Cover Interlock Switch

Assembly 4-62

Restore EP Factory Defaults 3-22

ROM Memory Test 3-10

S

Safety Information			xvii
Safety Inspection Guide				6-1
Scheduled Maintenance				6-2
Screw Identification Table				4-7
SDRAM Memory Test 3-10
Serial Wrap Test			3-12
Service Checks
Charge Roll		2-29
Cover Open Switch/Cable					2-31
Dead Machine			2-32
Duplex Option			2-35
Envelope Feeder Option					2-38
Erase Lamp		2-45
Fan	2-46
Fuser	2-47
Hot Roll Fuser 2-47
Fuser Solenoid			2-50

High Capacity Feeder Input Tray

2-55

High-Capacity Output Stacker 2-79

Index I-3