Specifications

Appendix 59
PARALLEL CABLE
CABLE REQUIREMENTS
The PcOS Series 150 Printer requires a 25-pin male D-shell connector at the
printer. To connect the printer to most personal computers, use Ithaca part
number 253-9800007, 25-pin male to 25-pin male parallel interconnect cable.
PIN ASSIGNMENTS
Pin(s) Signal Description Direction
1 STROBE Clock data to printer Host to Printer
2-9 D0 - D7 Data Host to Printer
10 ACK\ Printer accepted data Printer to Host
11 BUSY Printer busy Printer to Host
12 PE Paper Out/Status Printer to Host
13 SLCT Printer selected Printer to Host
14 AUTOFD Autofeed paper Host to Printer
15 ERR\ Printer error Printer to Host
16 INIT\ Initialize the printer Host to Printer
17 SLIN Select printer Host to Printer
18-25 GND Ground