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54
2) Parallel Interface Connector Specification
PRINTER HOST
1
/STROBE (I/O)
1 /STROBE (I/O)
2 DATA0 (I/O) 2 DATA0 (I/O)
3 DATA1 (I/O) 3 DATA1 (I/O)
4 DATA2 (I/O) 4 DATA2 (I/O)
5 DATA3 (I/O) 5 DATA3 (I/O)
6 DATA4 (I/O) 6 DATA4 (I/O)
7 DATA5 (I/O) 7 DATA5 (I/O)
8 DATA6 (I/O) 8 DATA6 (I/O)
9 DATA7 (I/O) 9 DATA7 (I/O)
10 /ACK (I) 10 /ACK (I)
11 BUSY (I) 11 BUSY (I)
12 PE (I) 12 PE (I)
13 SLCT 13 SLCT
15 /ERROR (I) 15 /ERROR (I)
16 /INIT (O)
22~25 GND 18~25 GND
FGND FGND
25 PINE MALE
* RJ11 6P
22 SG ---- 1 GND
14 SOL1 ---- 2 SOL1
16 COMPS/W ---- 3 COMPS/W
17 SLCT ---- 4 SLCT
5 NC
22 SG ---- 6 GND
25 PINE MALE
6
1
55
3) Control Command
ESC p m t1 t2
[Name] Generate pulse.
[Format] ASCII ESC p m t1 t2
Hex 1B 70 m t1 t2
Decimal 27 112 m t1 t2
[Range] m = 0, 48
0 ≤ t1 ≤ 255, 0 ≤ t2 ≤ 255
[Description] Outputs the pulse specified by t1 and t2 to connector pin m
as follows :
m=0 Connector pin : Drawer kick-out connector pin 2.
[Details] The pulse ON time is [t1*2ms] and the OFF time is [t2*2ms].
If t2 ≤ t1, the OFF time is [t2*2ms].
[Reference] DLE DC4
DLE DC4 n m t
[Name] Generate pulse at real-time.
[Format] ASCII DLE DC4 n m t
Hex 10 14 n m t
Decimal 16 20 n m t
[Range] n=1, m=0
1 ≤ t ≤ 8
[Description] Outputs the pulse specified by t to connector pin m as follows :
m=0 Connector pin : Drawer kick-out connector pin 2.
The pulse ON time is [t*100ms] and the OFF time is [t*100ms].
[Reference] ESC p
Bell n
[Name] Select bell on time.
[Format] ASCII Bell t
Hex 07 t (1e t)
Decimal 07 t (30 t)
[Range] t = 1~30
[Description] The pulse ON time is [t*100ms] and the OFF time is [t*100ms].