Oki Pos 407II - Manual (Page 56)

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12. Parallel Interface
The two-way parallel interface is compatible with the IEEE compatibility mode and nibble
mode. Refer to the separate Specifications Manual for details.
Table of Connection Signals for Each Mode
Pin No. Direction
Compatibility Mode
Signal Name
Nibble Mode
Signal Name
In nStrobe Host Clock
In/Out Data0 Data0
In/Out Data Data
In/Out Data Data
In/Out Data Data
6 In/Out Data Data
In/Out Data Data
In/Out Data6 Data6
In/Out Data Data
0 Out nAck PtrClk
Out Busy PtrBusy/Data,
Out PError AckDataReq/Data,6
Out Select Xflag/Data1,5
— HostBusy
— —
6 Signal GND Signal GND
Frame GND Flame GND
OUT + V + V
~0 Twisted Pair Return Twisted Pair Return
In nInit nInit
Out nFault nDataAvail/Data0,
External GND —
— —
— —
6 In nSelectIn Active
Parallel interface connector (printer side)
This connector mates with an
Amphenol 57-30360 connector