Canon NP6330 Service Manual page 529

B. SIGNALS AND ABBREVIATIONS
What follows below is a list of signals and abbreviations used in the chapters of the manual and circuit diagrams.
The abbreviations within parentheses represent analog signals, which cannot be expressed in terms of '1' or '0'.
1. Signals
ACON DEVELOPING AC BIAS ON command
AE AE SENSOR OUTPUT signal
AEREF AE SENSOR REFERENCE signal
BLA BLANK SHUTTER MOTOR DRIVE PULSE command A
BLB BLANK SHUTTER MOTOR DRIVE PULSE command B
BLHLD BLANK SHUTTER MOTOR HOLD command
BLHP BLANK SHUTTER HOME POSITION signal
BLSD BLANK SHUTTER SOLENOID DRIVE command
C1LTD CASSETTE 1 LIFTER MOTOR DRIVE command
C1LTP CASSETTE 1 LIFTER POSITION signal
C1PD CASSETTE 1 PAPER DETECTION signal
C1PUCD CASSETTE 1 PICK-UP CLUTCH DRIVE command
C1PW CASSETTE 1 PAPER WIDTH SIZE signal
C1RSD CASSETTE 1 PICK-UP RELEASE SOLENOID DRIVE command
C1SZ1 CASSETTE 1 PAPER LENGTH SIZE signal 1
C1SZ2 CASSETTE 1 PAPER LENGTH SIZE signal 2
C2LTD CASSETTE 2 LIFTER MOTOR DRIVE command
C2LTP CASSETTE 2 LIFTER POSITION signal
C2PD CASSETTE 2 PAPER DETECTION signal
C2PUCD CASSETTE 2 PICK-UP CLUTCH DRIVE command
C2PW CASSETTE 2 PAPER WIDTH SIZE signal
C2RSD CASSETTE 2 PICK-UP RELEASE SOLENOID DRIVE command
C2SZ1 CASSETTE 2 PAPER LENGTH SIZE signal 1
C2SZ2 CASSETTE 2 PAPER LENGTH SIZE signal 2
CBCC COPY BOARD COVER CLOSED signal
CBSD CLEANING BELT SOLENOID DRIVE command
CL1D VERTICAL PATH ROLLER 3 DRIVE CLUTCH DRIVE command
CL2D DECK PICK-UP CLUTCH DRIVE command
CL3D DECK VERTICAL PATH ROLLER CLUTCH DRIVE command
CL4D DECK LIFTER DRIVE CLUTCH DRIVE command
CLA CLEANER MOTOR DRIVE PULSE command A
CLB CLEANER MOTOR DRIVE PULSE command B
CLCCW CLEANER MOTOR COUNTERCLOCKWISE command
CLCW CLEANER MOTOR CLOCKWISE command
CNT2D COPY COUNTER DRIVE command 2
CNTD TOTAL COUNTER DRIVE command 1
CNTSL1 COUNTER SOLENOID 1 DRIVE command
CNTSL2 COUNTER SOLENOID 2 DRIVE command
DCBC DC BIAS CONTROL command
DEL DECK LIFTER POSITION signal
DEOP DECK OPEN DETECTION signal
DEPRL DECK PICK-UP RELEASE SOLENOID DRIVE command
DLP DECK LIFTER UPPER LIMIT POSITION signal
DMA DELIVERY MOTOR DRIVE PULSE command A
DMB DELIVERY MOTOR DRIVE PULSE command B
DMCLK DELIVERY MOTOR CLOCK command
DMD DELIVERY MOTOR DRIVE command
DMI1 DELIVERY MOTOR CURRENT CONTROL command 1
A-2
DMI2 DELIVERY MOTOR CURRENT CONTROL command 2
DMRON DELIVERY MOTOR ROTATION command
DPD DECK PARER DETECTION signal
DPON DEVELOPING DC BIAS ON command
DVRPD DECK VERTICAL PATH ROLLER PARER DETECTION signal
EF1D EXHAUST FAN 1 DRIVE commnad
EF2D EXHAUST FAN 2 DRIVE commnad
FFD FEEDING FAN DRIVE command
FM5LOCK POWER SUPPLY PCB COOLING FAN LOCK signal
GRCONT GRID POTENTIAL CONTROL command
HMD HOPPER MOTOR DRIVE command
HRA HORIZONTAL REGISTRATION MOTOR DRIVE PULSE command A
HRB HORIZONTAL REGISTRATION MOTOR DRIVE PULSE command B
HRCD HORIZONTAL REGISTRATION CLUTCH DRIVE command
HRCLK HORIZONTAL REGISTRATION MOTOR CLOCK signal
HRD HORIZONTAL REGISTRATION MOTOR DRIVE command
HRHP HORIZONTAL REGISTRATION ROLLER HOME POSITION signal
HRPD HORIZONTAL REGISTRATION PAPER DETECTION signal
HRRON HORIZONTAL REGISTRATION MOTOR ROTATION command
HRSD HORIZONTAL REGISTRATION SOLENOID DRIVE command
LDT LAMP ON DETECTION signal
LEA LENS MOTOR DRIVE PULSE commnad A
LEB LENS MOTOR DRIVE PULSE commnad B
LEHLD LENS MOTOR HOLD command
LFA LOWER FEEDER MOTOR DRIVE PULSE command A
LFB LOWER FEEDER MOTOR DRIVE PULSE command B
LFCD LOWER FEEDER OUTLET CLUTCH DRIVE command
LFCLK LOWER FEEDER MOTOR CLOCK signal
LFD LOWER FEEDER MOTOR DRIVE command
LFRON LOWER FEEDER MOTOR ROTATION comannd
LFSD LOWER FEEDER FLAPPER SOLENOID DRIVE command
LHP LENS HOME POSITION signal
LINT LIGHT INTENSITY signal (analog)
LMPON LAMP ON command
MFCD MULTIFEEDER PICK-UP CLUTCH DRIVE command
MFPD MULTIFEEDER PAPER DETECTION signal
MFPUSD MULTIFEEDER PICK-UP SOLENOID DRIVE command
MFPW MULTIFEEDER PAPER WIDTH SIZE signal
MHRD MAIN HEATER DRIVE command
MMCLK MAIN MOTOR CLOCK signal
MMD MAIN MOTOR DRIVE command
MMLOCK MAIN MOTOR LOCK singal
MSSRD MAIN SSR DRIVE signal
PDP1 PAPER DETECTION signal 1
PDP2 PAPER DETECTION signal 2
PDP3 PAPER DETECTION signal 3
PDP4 PAPER DETECTION signal 4
PDP5 PAPER DETECTION signal 5
COPYRIGHT © 1997 CANON INC. CANON NP6330 REV. 0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)