Xerox 4215 User Manual page 258

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F-8 Interface Support
Serial Interface Connector Pin Assignments
The serial interface signals and functions are
given in the following table
XEROX 4219/MRP Mid Range Systems Printer
XEROX 4215/MRP Mid Range Systems Printer
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Serial interface connector pin assignments
Pin Signal Name
1 Frame GND
2 TXD
3 RXD
4 RTS
5 CTS
6 DSR
7 GND
8—19 No
20 DTR
21—25 No
.
Table F-3
Function
Frame Ground
Transmitted Data
Received Data
Request to Send
Clear to Send
Data Set Ready
Signal Ground
Data Terminal Ready
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