Connector Pin Specifications of External Signal (EXT) Interface
546
Pin No.
25-
pin
14-
pin
I/O Description Electric Conditions
(Voltage, Current (Max))
9 -
Input
2
Backfeed order signal (DISPENSE IN)
When [Backfeed] in the [Printing]
menu is set to [Controled], backfeed
is performed when a low signal is
detected.
High: high impedance
Low: more than -5 mA, 0 V
10 -
Input
2
Reserve High: high impedance
Low: more than -5 mA, 0 V
11 - -
OUT_COM
Ground of peripherals
-
12 13 - Power source +5 V
600 mA
3
13 12 - Power source +24 V
2 A
14 2 -
GND
Reference Signal Ground
-
15 2 -
OUT_COM
Ground of peripherals
-
16 3 Output
Ribbon End
Outputs a low signal when the ribbon
end is detected.
40 V
80 mA
17 1 Output
Paper End
Outputs a low signal when the paper
end is detected.
40 V
80 mA
18 10 Output
Ribbon Near End
Outputs a high signal when the ribbon
near end is detected.
40 V
80 mA
19 - Output Reserve 40 V
80 mA