IMS 5000 Series Manual page 56

Using a NEC Parallel Printer
This cable connects the NEC Printer to the I/O panel, and
1S
made from a 50
conductor ribbon cable wi th a 3M socket connector.
I/O Si&nal
fiJI. NEC Si&nal
PA7 45
o
at aline 8
PA6
43 Oataline
7
PA5
42
o
at aline
6
PA4 40
Dataline 5
PA3
33
Oataline 4
PA2 39
Oataline 3
PAl 36
o
at aline 2
PAO 37 Oataline 1
PB7 10
o
at aline 12
PB6 13 Restore
PB5
17
Carriage Strobe
PB4
15 Paper Feed Strobe
PB3 21 Print Wheel Strobe
PB2
9
Oataline 11
PB1 1 Oataline 10
PBO 46
Oataline
9
PC7 12 Check Status
PC6 3 Paper Out Status
./
PC5 4 Ribbon Out Status
PC4 5 Cover Open
PC3 27 Print Wheel Ready
PC2
34
Paper Feed Ready
PCl 26 Carriage Ready
PCO 28 Printer Ready
GND 24 Select Printer
GND 23 Ribbon Lift
Note: Ground is on pins: 2,6,8,11,14,16,18,20,22,25,29,32,35,38,41,44,47,50
Figure 2-21 Computer to NEC Printer Connection
The following shunt connections need to be made for use of a NEC printer.
Location J B - all horizontal shunts (Port C - output)
Location JC - no shunt (port A - output)
Location JO - no shunt (Port B - output)
IMS International
5000 Series Microcomputers/7.01.83/page 54