Appendix
Laser 100W15OO Service Manual
Table A-1 1.
Pin Assignment
Pin No.
2
3
4
5 , 6
7 , 8
9
10
11
Signal Name
o
o
@B
o
o
—
5
—
—
24
—
HI :ON
o
Description
Ml phase B control
Ml phase A control
Ml phase B clock
Ml phase A clock
Ground
+5
Ground
+24
Heater lamp on
Table A-12.
Pin Assignment
Pin No.
Signal Name
Description
5
—
+5
2
24
—
+24
3
—
Ground
4
NC
—
Not connected
5
SL2
o
Lower cassette solenoid on
6
S3
I
Lower cassette detected
7
PC4
I
Lower cassette paper empty
Table A-13. CN11 Pin Assignment
Pin No.
Signal Name
Description
1
TH1
I
Thermistor
2
5
—
+5
Power Supply Board (PWB-E Board)
Table A-14.
Pin Assignment
Pin No.
2
3
4
5
6
Signal Name
B
o
24
—
B
o
A
o
24
A
o
Description
Ml phase B
+24
Ml phase B
Ml phase A
+24
Ml phase A
Table A-15.
Pin Assignment
Pin No.
Signal
Name
Description
1
HI (L)
o
Heater power
2
NC
—
Not connected
3
HI (N)
—
Heater power
A-10
Rev. A