Lexmark 25XX-100 Service Manual page 20

25XX-100, -110
Abbreviations
AFE Analog front end
ASF Automatic sheet feeder
CPU Central processing unit
EPROM Erasable Programmable Read-Only Memory
ESD Electrostatic discharge
FRU Field replaceable unit
HTTP Hypertext transport protocol
HV High voltage
LED Light emitting diode
LV Low voltage
MFP Multifunction Printer
mm Millimeter
NIC Network interface card
NVRAM Nonvolatile Random Access Memory
POST Power-On Self Test
RAM Random access memory
ROM Read-only storage
TCP/IP Transport control protocol/Internet protocol
USB Universal Serial Bus
V ac Volts alternating current
V dc Volts direct current
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Service Manual