Lexmark Optra T522, Service Manual

Page: 326 / 333

Index
I-3
Infoprint 1120 and 1125
Duplex Motor 4-20
EMC Shields 4-21
Inner EMC Shield 4-21
Outer EMC Shield 4-22
Engine Board 4-23
Frames 4-25
EP Frame Assembly 4-25
Left Side Frame 4-25
Right Side Frame 4-27
Fuser 4-28
Fuser Board 4-29
Fuser Cover 4-30
Fuser Detack Housing Assembly
4-32
Fuser Envelope Solenoid 4-33
Fuser Exit Sensor Flag Assembly
4-34
Fuser Lamp 4-35
Fuser Lower Exit Guide Assembly
4-35
Fuser Narrow Media Sensor/Flag
Assembly 4-34
Fuser Transfer Plate 4-32
High Voltage Power Supply 4-36
Integrated Tray Compensator
Assembly 4-37
Integrated Tray Compensator Pick
Roll Assembly 4-38
Interconnect Board Assembly 4-39
Left Door 4-12
Low Voltage Power Supply 4-40
Main Drive Assembly 4-43
Main Drive Motor 4-44
Main Fan 4-24
Multipurpose Tray/Lower Deflector
Assembly 4-45
Operator Panel Assembly 4-47
Operator Panel Cable/Cover Open
Switch Assembly 4-48
Optional Paper Tray Assembly 4-49
Paper Alignment Assembly 4-50
Paper Deflectors 4-52
Inner Paper Deflector Assembly
4-52
Upper Paper Deflector Assembly
4-52
Paper Input Sensor 4-53
Paper Size Sensing Board 4-53
Pick Roll 4-53
Printhead 4-54
Redrive Assembly 4-55
Smart Contact Assembly 4-56
Toner Sensor 4-57
Transfer Roll Assembly 4-58
Upper Front Cover Hinge Assembly
4-59
Upper Front Cover Interlock Switch
Assembly 4-60
Upper Paper Deflector Assembly
4-58
Restore EP Factory Defaults 3-21
ROM Memory Test 3-13
S
Safety Information xviii
Safety Inspection Guide 6-1
Scheduled Maintenance 6-2
Screw Identification Table 4-7
SDRAM Memory Test 3-12
Serial Wrap Test 3-13
Service Checks
Charge Roll 2-40
Cover Open Switch/Cable 2-42
Dead Machine 2-43
Duplex Unit 2-45
Envelope Feeder 2-48
Fuser 2-56
Fuser Solenoid 2-60
High-Capacity Feeder Input Tray
2-66
Input Sensor 2-61
Input Tray(s) Option 2-62
Main Drive 2-77
Operator Panel 2-79
Options 2-81
Output Bin Sensor 2-83
Paper Feed 2-84
Parallel Port 2-86
Print Quality 2-88
Printhead 2-87
Serial Port 2-101
Smart Contact Assembly 2-100
Toner Sensor 2-102