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LocalTalk
QMS 3825/3225/2025 System Administrators Guide
B-2
LocalTalk
The table below gives the correct pinouts for the printer end of the 9-
pin LocalTalk cable used to connect a computer and printer. A 9-to-8-
pin adapter is included in the kit for the Macintosh end, if needed.
Serial
The table below gives the correct pinouts for the printer end of the 25-
pin serial cable used to connect a computer and printer:
Pin No.
Name
1
Ground
2
No Connection
3
Ground
4
T
5
Transmit-
6
No Connection
7
Sync
8
R
9
Receive -
Pin No.
Name
9-pin cables 25-pin cables
2
2
Transmit Data
3
3
Receive Data
7
4
Request to Send (optional)
8
5
Clear to Send
6
6
Data Set Ready (optional)
5
7
Signal Ground
8
Data Carrier Detect
4
20
Data Terminal Ready (optional)
1
24
Reserved
9
25
Reserved
Summary of Contents for 2025
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Page 141: ...A QMS Customer Support In This Appendix Sources of customer support QMS world wide offices...
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