Parallel Interface - HP Compaq dx7200 MT Reference Manual

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, dx7200
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)
390812-001
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