HP xw4400 Service And Technical Reference Guide

Parallel connector
Pin Signal Pin Signal Pin Signal
1
2
3
Strobe
Data Bit 0
Data Bit 1
7
8
9
Data Bit 5
Data Bit 6
Data Bit 7
13
14
15
Select Auto
Linefeed
Error
4
5
6
Data Bit 2
Data Bit 3
Data Bit 4
10
11
12
Acknowledge
Busy
Paper End
16
17
18-25
Initialize Printer Select
IN Signal
Ground
Serial connector Pin Signal
1
2
3
Carrier Detect
Receive Data
Transmit Data
4
5
6
Data terminal ready
Signal ground
Data set ready
7
8
9
Request to Send
Clear to Send
Ring Indicator
USB connector Pin Signal
1
2
3
4
+5 VDC
- Data
+ Data
Ground
IEEE 1394 connector Pin Signal
ENWW Connector pin descriptions 159

HP xw4400 Specifications

General

Processor	Intel Core 2 Duo
Chipset	Intel 975X
Memory	Up to 8 GB DDR2
Storage	SATA 3.0 Gb/s
Graphics	NVIDIA Quadro FX series
Operating System	Windows XP Professional
Expansion Slots	1 PCI Express x16, 1 PCI Express x1, 3 PCI
Ports	6 USB 2.0, 2 PS/2, 1 serial, 1 parallel, 1 RJ-45
Optical Drive	DVD-ROM