Diagnostic Port

This interface is used for connection with a computer port to run diagnostic tests using software driven diagnostics. The connections, with a six pin RJ11 connector, are made as shown in Figure B±2 and Table B±7.

1

6

Figure B±2. Diagnostic Port

Table B±7. Diagnostic Port Interface Pin Assignments

Pin

Signal

Direction

 

 

1

2

3

4

5

6

No Connection

RX

GND

TX

Ground

No Connection

To Printer

From Printer

B±16

Host I/O Interfaces

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Image 120
Printronix L1024 manual Diagnostic Port