Lexmark T620 Service Manual - Page 294
J14 Narrow Media Sensor, J15 Serial Port
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4069-5XX/7XX Connector Pin No. Signal J14 Narrow Media Sensor/ 1 New Fuser/ 2 3 4 5 6 7 8 9 10 J15 Serial Port 2 3 4 5 6 20 8-19 21-25 J16 Operator Panel 1 2 3 4 5 6 ExitSens*R ThumpRet +5 V dc ThumpLeft Ground Therm Ground Narmedia* +5 V dc Ground TXD RXD RTS CTS DSR DTR No Connection No Connection l2CDATA +5 V dc l2CCLK Ground FPIRQ No Connection 5-22 Service Manual
5-22
Service Manual
4069-5XX/7XX
Connector
Pin No.
Signal
J14 Narrow Media Sensor/
New Fuser/
1
ExitSens*R
2
ThumpRet
3
+5 V dc
4
ThumpLeft
5
Ground
6
Therm
7
Ground
8
Narmedia*
9
+5 V dc
10
Ground
J15 Serial Port
2
TXD
3
RXD
4
RTS
5
CTS
6
DSR
20
DTR
8-19
No Connection
21-25
No Connection
J16 Operator Panel
1
l2CDATA
2
+5 V dc
3
l2CCLK
4
Ground
5
FPIRQ
6
No Connection