Printronix P5000 Maintenance Manual page 320

Appendix B
BTU
BUD
CA
CC
CCF
CE
CFX
CHNG
CIR
CLK
CO
COLL
COMM
CONTLR
CMD
CMX
CNC
CPI
CR
CT
CTL
CTS
CU
CUR
D0, D1, etc.
DAT
DC
DCD
DIAG
DIFF
DMA
DP
320
British Thermal Unit
Buffered Upper Driver
Cathode
Card Cage
Card Cage Fan
Customer Engineer
The controller board used in H-Series printers. (CFX is the
manufacturer's designation; the letters are not an acronym or
abbreviation.)
Change
Circuit
Clock
Cover Open
Collector
Communication
Controller
Command
The controller board used in ASCII and P5XKA printers (CMX
is the manufacturer's designation; the letters are not an
acronym or abbreviation.)
Connector, Connection
Characters Per Inch
Carriage Return
Coaxial/Twinaxial
Control
Clear to Send
Control Unit
Current
Data Bit 0, Data Bit 1, etc.
Data
Direct Current, Data Controller (a functional unit of
the CMX controller board)
Data Carrier Detect
Diagnostic
Differential
Direct Memory Access
Data Processing, Dataproducts