Canon LBP-860 Service Manual page 208

II. LIST OF SIGNALS
A. DC controller
Abbreviation
FAND
FLOCK
FSRTH
HVRST
PSNS
RLD
SCNCLK
T H O U T
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AUTOMATIC POWER CONTROL INPUT signal (analog)
AUTOMATIC POWER CONTROL OUTPUT signal (analog)
BEAM DETECTION (Horizontal sync pulse) signal
BD 1NPLJT signal
COMMAND BUSY signal
CONTROLLER CLOCK signal
COMMAND signal
CONTROLLER POWER READY signal
DOOR OPEN DETECT signal
VIDEO DATA ENABLE signal
EXHAUST FAN DRlVE signal
EXHAUST FAN LOCK DETECT signal
FIXING ROLLER HEATER DRIVE signal
FIXING ROLLER SURFACE TEMPERATURE signal
HVT RESET signal
FORCIBLE LASER ON signal
MAIN MOTOR DRIVE signal
MAIN MOTOR READY signal
PRINTER CLOCK signal
PRINT signal
DELIVERY PAPER SENSOR signal
RELAY DRIVE signal
SCANNER REFERENCE
SCANNER MOTOR DRIVE signal
SCANNER MOTOR READY signal
STATUS BUSY signal
STATUS signal
INPUT SERlAL LINE 1
INPUT SERIAL LINE 2
OUTPUT SERIAL LINE 1
OUTPUT SERlAL LINE 2
MONITOR signal
CONSTANT VOLTAGE OUTPUT signal
LASER
CLOCK signal
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