Maintenance approach, Abbreviations – Lexmark X73 4402-001 User Manual
Page 14
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1-4
Service Manual
4402-001
Maintenance Approach
The diagnostic information in this manual leads you to the correct
field replaceable unit (FRU) or part. Use the symptom index, service
checks, and diagnostic aids to determine the symptom and repair
the failure.
After you complete the repair, perform tests as needed to verify the
repair.
Abbreviations
B/M
Bill of Material
CCD
Charged Coupled Device
EOF
End of Form
ESD
Electrostatic Discharge
FPC
Flat Printhead Cable
FRU
Field Replaceable Unit
HVPS
High Voltage Power Supply
LVPS
Low Voltage Power Supply
OEM
Original Equipment Manufacturer
V ac
Volts alternating current
V dc
Volts direct current
ZIF
Zero Insertion Force
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