4520-xxx
Index
A
Acronyms
1-4
Adjustment Procedures
Duplex Motor Drive Belts
Fuser Solenoid
Gap Adjustment
Paper Alignment Assembly
Printhead Assembly
B
Base Sensor Test
Button Test
3-11
C
Connector Locations
Controller Board
Duplex Unit Board
Engine Board
Envelope Feeder Board
Fuser Board
5-12
High Voltage Power Supply
Interconnect Board
LVPS
5-1
Network Controller Board
Controller Board Connectors
D
Diagnostic Aids
Device Tests
Disk Test/Clean
Flash Test
Quick Disk Test
Diagnostic Mode
Duplex Tests
Duplex Feed 1 Test
Duplex Feed 2 Test
Duplex Motor Test
Duplex Quick Test
Duplex Sensor Test
Error Log
3-10
Clearing the Error Log
Viewing the Error Log
4-2
4-2
4-3
4-3
4-5
4-4
3-16
5-10
5-18
5-4
5-16
5-3
5-14
5-11
5-10
3-1
3-2
3-3
3-4
3-2
3-1
3-6
3-9
3-9
3-8
3-6
3-7
3-10
3-10
Hardware Tests
Button Test
LCD Test
3-11
Parallel Wrap Test
ROM Memory Test
SDRAM Memory Test
Serial Wrap Test
Input Tray Tests
Input Tray Feed Test
Paper Feed Tests
Base Sensor Test
Input Tray Sensor Test
Output Bin Test - Standard Bin
3-16
Print Registration
Print Tests
3-22
Printer Setup
Maintenance Page Count
Restore EP Factory Defaults
3-21
Setting Configuration ID
Setting the Page Count
Viewing the Permanent Page
Count
3-18
Diagnostic Mode
Disabling Download Emulations
Disk Test/Clean
Duplex Option Board Connectors
5-18
Duplex Tests
3-6
E
Engine Board Connectors
Envelope Option Board Connectors
5-16
Error Codes
Service Error Codes
User Error Messages
Error Log
3-10
ESD-Sensitive Parts
F
Flash Test
3-4
3-11
3-11
3-13
3-13
3-12
3-13
3-15
3-15
3-16
3-15
3-17
3-18
3-19
3-20
3-18
3-1
3-5
3-3
5-4
2-2
2-25
4-1
Index
I-1
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