A-Class
13
COM D Port Connections
COM D RS-232 Cable
Host DB-9S
Printer RJ45P
1
RXD
TXD
+5 VDC
GROUND
TXD
RXD
+5 VDC
GROUND
DTR
DSR
CTS
CTS
DTR
RTS
2
7
8
4
5
3
1
2
3
4
5
6
8
7
9
NC
6
NC
NC
Part # 32-2603-00
2.3.3 RS-422/485 Communications
To use RS-422/485 communications (Port A, only), the main logic card must be reconfigured:
Always wear a wrist strap and follow standard ESD prevention measures
when handling the Main Logic Card.
1.
Turn OFF the power switch, unplug the AC Power Cord from the printer, and remove any
interface cable(s) already attached to the Main Logic Card.
2. Remove the two Screws securing the Main Logic Card to the printer. Slide the card out of
the printer and place it on a static free work area.
Main Logic Card
Screws
The Main Logic Card location varies depending upon the model of printer.
Summary of Contents for A-Class Mark II
Page 1: ...Operator s Manual ...
Page 2: ......
Page 5: ......
Page 20: ...10 A Class Peel Point Dimension See Appendix C for the PE Series printer s dimension Peel Bar ...
Page 80: ...70 A Class ...
Page 113: ...A Class 103 ...
Page 115: ...A Class 105 ...
Page 126: ...116 A Class ...
Page 134: ...124 A Class ...
Page 138: ...128 A Class ...
Page 142: ...132 A Class ...
Page 156: ...146 A Class ...
Page 158: ...148 A Class ...
Page 164: ...154 A Class ...