Printronix P7000 Series Maintenance Manual page 449

DSR Data Set Ready
DTR Data Terminal Ready
EC Engine Controller (a functional unit of the
controller board)
EEPROM Electrically Erasable/Programmable Read-Only
Memory
EHF Exhaust Fan
EL Elevator motor (power stacker)
EMEA Europe, Mideast, and Africa
EMI ElectroMagnetic Interference
EMIT Emitter
EPROM Electrically Programmable Read-Only Memory
ERR Error
ESD Electrostatic Discharge
EX Exhaust, Extra
EXH Exhaust
EXF Exhaust Fan
EXP Expansion
EXPND Expand
FD Feed
FF Form Feed
FIFO First In, First Out
FLT Fault
FLTR Filter
FP Front Panel (Control Panel)
FRU Field Replaceable Unit
FTIC Fire Timer Integrated Circuit
GND Ground
HB Hammer Bank
HBA Hammer Bank ASIC
HBF Hammer Bank Fan
HBL Hammer Bank, Left
HBP Hammer Bank Power
HBR Hammer Bank, Right
449