Epson TM-T88II Series Bedienerhandbuch Seite 24

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1-12 Features and General Specifications Rev. A
CAUTIONS:
Use a shielded cable for the drawer connector cable.
Two driver transistors cannot be energized simultaneously.
The drawer drive duty must be as shown below.
Be sure to use the printer power supply (connector pin 4) for the drawer power
source.
The resistance of the drawer kick-out solenoid must not be less than the specified
(24 W). Otherwise, an overcurrent could damage the solenoid.
Do not connect a telecommunication network to the drawer kick-out connector.
Interface
Note:
See the appendix for the information about the IEEE 1284 parallel interface and the RS-485 serial
interface.
Drawer open/close signal
Input signal level
(connector pin 3):
"L" = 0 to 0.8 V
"H" = 2 to 5 V
Figure 1-11 Drawer circuitry
Drawer kick-out connector
1
2
3
4
5
6
F. G
P-GND
P-GND
A
B
Printer side User side (Drawer kick-out side)
+24V
With shielded
Drawer kick-out solenoid
Drawer open/close switch
ON Time
(ON time + OFF time) 0.2
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