Specifications

CONFIDENTIAL
SHEET
23
NO.
SHEET
REVISION
I
TITLE
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24
TM-H5000II
IIII
II series
Specification
(STANDARD)
• DC characteristics:
Table 2.1.4 Reset DC Characteristics
Pin 6 (DSR) Pin 25 (INIT)
Input HIGH voltage V
IH
-15 to + -3 V +2 to +15 V
Input LOW voltage V
IL
+3 to +15 V -15 to + 0.8 V
Input HIGH current: I
IH
-5.3 mA (maximum) 1 mA (maximum)
Input LOW current: I
IL
-5 mA (maximum) -2 mA (maximum)
Input impedance: R
IN
3 kΩ (minimum)
• AC characteristics:
Minimum reset pulse width: TRS 1 ms (minimum)
• When using pin 6 (DSR) (DIP switch 2-7 is ON):
TRS
H
L
Figure 2.1.1 Minimum Reset Pulse Width (pin 6)
• When using pin 25 (INIT) (DIP switch 2-8 is ON):
TRS
H
L
Figure 2.1.2 Minimum Reset Pulse Width (pin 25)
NOTES: • 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.
• When pin 6 (DSR) and pin 25 (INIT) are open, the printer is operating.
SPACE
MARK
SPACE (H)
MARK (L)