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Parallel Interface
Pin
Signal
1
Strobe
2
Data Bit 0
3
Data Bit 1
4
Data Bit 2
5
Data Bit 3
6
Data Bit 4
Serial Interface, Powered and Non-Powered
Connector and Icon
USB
Connector and Icon
Microphone
Connector and Icon (1/8" miniphone)
1 2 3
1 2 3
Service Reference Guide, dc5000
Connector and Icon
Pin
Signal
7
Data Bit 5
8
Data Bit 6
9
Data Bit 7
10
Acknowledge
11
Busy
12
Paper End
Pin
1
2
3
4
5
6
7
8
9
Pin
1
2
3
4
Pin
1 (Tip)
2 (Ring)
3 (Shield)
360201-002
Connector Pin Assignments
Pin
Signal
13
Select
14
Auto Linefeed
15
Error
16
Initialize Printer
17
Select IN
18-25
Signal Ground
Signal
Carrier Detect (12V if powered)
Receive Data
Transmit Data
Data Terminal Ready
Signal Ground
Data Set Ready
Request to Send
Clear to Send
Ring Indicator (5V if powered)
Signal
+5 VDC
- Data
+ Data
Ground
Signal
Audio
Power
Ground
A–3
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