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SIGNAL TABLE
2.9 SIGNAL TABLE
CN
Signal
CN1-A1
GND
CN1-A2
GND
CN1-A3
+5V
CN1-A4
N.C
CN1-A5
FGATE
CN1-A6
PPRDY
CN1-A7
/RDY
CN1-A8
/SBSY
CN1-A9
/SCLK
CN1-A10 /STS
CN1-B1
/VIDEO
CN1-B2
GND
CN1-B3
+5V
CN1-B4
+5V
CN1-B5
/BD
CN1-B6
CPRDY
CN1-B7
/PRINT
CN1-B8
/CBSY
CN1-B9
/CCLK
CN1-B10 /CMD
CN2-1
+5V
CN2-2
/RXD
CN2-3
/TXD
CN2-4
GND
CN3-1
GND
CN3-2
/REGST
CN3-3
+5V
CN3-4
GND
CN3-5
MPEND
CN3-6
+5V
CN4-1
GND
CN4-2
FPEND
CN4-3
GND
CN4-4
/FPNE
CN4-5
FPS0
CN4-6
FPS1
CN4-7
GND
CN4-8
FPS2
CN5-1
GND
CN5-2
/TEND
CN5-3
N.C
CN5-4
+5V
CN6-1
GND
CN6-2
/FSET0
G031/G032
I/O
O
Sub scan data printing area signal
O
Printing ready
O
Printing enable
O
Enables communication with the controller
O
Synchronization clock for serial communication
with the controller
O
Serial status to the controller
I
Video data
O
Main scan synchronization signal.
I
Controller power ready
I
Printing request
I
Enables communication from the controller
I
Synchronization clock for serial communication
from the controller
I
Serial command from the controller
I
Designer use only
O
Designer use only
I
Registration sensor signal
I
By-pass tray paper end signal
I
1st tray paper end signal
I
1st tray paper near-end signal
I
1st tray paper size signal
I
1st tray paper size signal
I
1st tray paper size signal
I
Toner near-end condition
I
Fusing unit 100V/200V selection
2-44
Description
P3
P4
SM
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Table of Contents
Troubleshooting
