User manual

2.4 INTERFACES OF PLUSII-C-0004
The printer with a parallel Centronics interface, 0004 option, has a molex 15-pin male connector 53261 series
(90°). Refer to the table below for the connector pin signals:
Centronics
115
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
(Tab.2.4)
(Fig.2.8)
2. INTERFACES
User Manual PLUS II 2-9