Samsung WC-M15i Series Service Manual page 6

3. Reference Information
3-1 Abbreviations and Acronyms
Tables 3-1-1 and 3-1-2 list abbreviations and acronyms which may be found in this service manual.
Abbreviations
Abbr Definition
amps amperes
ass'y assembly
badac bad access
bps bits per second
CBUSY Command busy
CCLK Command clock
clk clock
cm centimeter(s)
CMSG Command message
CON connector
DS Data Strobe
EBUSY Engine Status busy
EMSG Engine Status message
Exitpap Exit paper
GND ground
HLDA hold acknowledge
hldar hold acknowledge received
HLDR hold request
HOR horizontal
HSYNC Horizontal sync
I/O Input and Output
in inch(es) or input
INT Interrupt
INTA Interrupt Acknowledge
INTR Interrupt Request
lb. Pound(s)
LDON laser Diode On
lin linearit
lock bus lock
Lready LSU power ready
Samsung Electronics
Abbr Definition
motor_pa Motor phase A
motor_pb Motor phase B
mpx multiplex
neg negative
od open drain
OSC oscillator
OUT output
pba printed board assembly
pcb printed circuit board
pix picture
Pmotor LSU motor on
pos positive or position
pot potential
ppm print pages per minute
PRINT Print command
psync page synchronization
pwr power
Q_Lamp Quenching Lamp
qty quantity
READY Engine print ready
sw switch
tach tachometer
thvea Transfer high voltage Enable
Vcc collector supply voltage (dc)
VDI Video data from controller
VDO Video data output
vert vertical
Vp-p peak-to-peak voltage
VR variable resistor
mm millimeter(s)
3-1