SATO CL4NX Programming Reference Manual page 590

[Maintaining the print start signal (PRIN)]
Item
TYPE1, 2
Print Start
(PRIN)
Reprint
(PRIN2)
Print
operation
Print
complete
(PREND)
TYPE3, 4
Print Start
(PRIN)
Reprint
(PRIN2)
Print
operation
Print complete
(PREND)
Item
Print mode
Print
complete
(PREND)
T1 < 150 ns
*Rise or fall time of PREND signal is less than 150 ns. Please consider the time when output signal from the
connected devices.
.
1. When the print start signal and reprint signal are output simultaneously, the print start signal is enabled and the
printer does not perform reprinting.
2. The reprint signal is enabled only from the time of end of the print operation (QTY=0) until the next print data
reception. Other than that, the printer does not perform reprinting.
Input waveform
1
2
In the case of TYPE 3, 4, the PRIN signal may be returned to "High"
during the period shown by the dotted line, without any problem.
3
4
Timing Chart
1
2
3
4
T1
582
Single print complete
Single print complete
Single print complete
T1
T1