Epson TM-U925 Manual page 27

· AC characteristics:
Minimum reset pulse width: T
· When using pin 6 (DSR) (DIP switch 2-7 is ON):
NOTES: 1. When a signal that does not satisfy the requirements above is input, printer operation is
not guaranteed. When a signal is input to pin 25 (INIT) at the TTL level, the
requirements above must also be satisfied. Although a signal is input to pin 6 (DSR) at
the TTL level according to the DC characteristics described above, the operation is not
guaranteed and pin 6 cannot be controlled.
2. When pin 6 (DSR) and pin 25 (INIT) are open, the printer is operating.
EPSON
1 ms (minimum)
RS
Figure 2.1.2 Minimum Reset Pulse Width (pin 25)
TITLE
TM-U925
Specification
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