User manual

1
2.3 INTERFACES OF PLUSII-C AND PLUSII-P
The printer with parallel Centronics/TTL inter-
face has a molex 15-pin male connector 53261
series (90°). Refer to the table below for the
connector pin signals:
Model no. type:
Header: Molex 53261 series 15 pin
Housing: Molex 51021 series 15 pin
(no. 51021-1500)
PIN SIGNAL IN /OUT DESCRIPTION
1 AD0 IN Data 0
2 AD1 IN Data 1
3 AD2 IN Data 2
4 AD3 IN Data 3
5 AD4 IN Data 4
6 AD5 IN Data 5
7 AD6 IN Data 6
8 AD7 IN Data 7
9 BUSY OUT Peripheral not ready to receive data
10 ERROR OUT Error
11 PAPER END OUT Paper end
12
ACK OUT Acknowledge Setting
FEED
(1)
IN FEED signal (active at low level) with JP5
(2)
13 STROBE IN Strobe
14
GND Ground signal Setting
LED OUT LED signal (external) with JP6
(2)
15 GND Ground signal
(Fig.2.3)
(Tab.2.3)
2. INTERFACES
2-6 PLUS II User Manual