Cn6: Parallel Port Connector; Cn8: Front Bezel Connectors - TMC MI7WBM SERIES User Manual

Chapter 5 Installation

5.7 CN6: Parallel Port Connector

CN6 is a DB-25 external connector as seen in the previous figure. The
following table describes the pin-out assignments of this connector.
Signal Name
Line printer strobe
PD0, parallel data 0
PD1, parallel data 1
PD2, parallel data 2
PD3, parallel data 3
PD4, parallel data 4
PD5, parallel data 5
PD6, parallel data 6
PD7, parallel data 7
ACK, acknowledge
Busy
Paper empty
Select

5.8 CN8: Front Bezel Connectors

The front bezel of the case has a control panel which provides light
indication of the computer activities and switches to change the computer
status. CN8 is a 20-pin header that provides interfaces for the following
functions.
Hard Disk Drive LED
Turbo LED
EXT SMI
Speaker
22
CN6 Parallel Port
Pin # Pin # Signal Name
1 14 AutoFeed
2 15 Error
3 16 Initialize
4 17 Select
5 18 Ground
6 19 Ground
7 20 Ground
8 21 Ground
9 22 Ground
10 23 Ground
11 24 Ground
12 25 Ground
13 N/A N/A
Reset Switch
PW-BM
Power LED
MI7WBM User's Manual