Oki OKIPAGE 4w Maintenance Manual page 106

(3) Parallel I/F signals
Pin No. Signal Name
1 DATA STROBE
2 DATA BIT - 1
3 DATA BIT - 2
4 DATA BIT - 3
5 DATA BIT - 4
6 DATA BIT - 5
7 DATA BIT - 6
8 DATA BIT - 7
9 DATA BIT - 8
10
ACKNOWLEDGE
11 BUSY
12 PAPER END
13 SELECT
14
AUTOFD
15 -
16 0V
CHASSIS
17
GROUND
18 +5V
19
:
0V
:
30
31
INPUT PRIME
32
FAULT
33 0V
34 -
35 -
36
SELIN
• Connector pin arrangement
Direction
PR Parallel data sampling strobe
PR Printer parallel input/output data
PR Completion of input data reception
PR The OKIPAGE 4w is not ready to receive data.
PR Paper end detection
PR Select state (Online)
PR Carriage return control
Not used
Grounding for signals
Frame ground
PR 50 mA max.
Grounding for signals
PR Initialization signal
PR Paper end or alarm
Grounding for signals
Not used
High level (3.3 k )
PR Data input enable or disable
B - 2
Function (Compatible Mode)