DataMetrics 2000 Series, Operation And Maintenance Manual

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MODEL 2000 PRINTER OPERATION AND MAINTENANCE
DataMetrics Corporation 3
Table 1-4. External Connector Signal Assignments
Connector Function Pin Signal
J1 Prime Power 1
2
3 HOT
NEUTRAL
CHASSIS GROUND
J2 Parallel Data 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
DATA STROBE*
DATA BIT 1
DATA BIT 2
DATA BIT 3
DATA BIT 4
DATA BIT 5
DATA BIT 6
DATA BIT 7
DATA BIT 8
ACKNOWLEDGE*
BUSY
PAPER OUT
SELECT
AUTO FEED XT*
Not used
SIGNAL GROUND
CHASSIS GROUND
+5V
DATA STROBE RETURN
DATA BIT 1 RETURN
DATA BIT 2 RETURN
DATA BIT 3 RETURN
DATA BIT 4 RETURN
DATA BIT 5 RETURN
DATA BIT 6 RETURN
DATA BIT 7 RETURN
DATA BIT 8 RETURN
ACKNOWLEDGE RETURN
BUSY RETURN
PRIME RETURN*
PRIME*
ERROR*
SIGNAL GROUND
Not used
Not used
SELECT IN*