Epson TM-U950P - B/W Dot-matrix Printer Specification page 44

4) Drawer open/close signal
Input signal lever (connector pin 3): "L" = 0 to 0.8 V
NOTES: 1. Use a shielded cable for the drawer connector cable.
2. Two driver transistors cannot be energized simultaneously.
3. The driver must not be energized continuously.
4. Be sure to use the printer power supply (connector pin 4) for the drawer power source.
5. The resistance of the drawer kick-out solenoid must not be less than that specified (24 W).
Otherwise, an overcurrent could damage the solenoid.
EPSON
"H" = 2 to 5 V
Figure 2.2.3
TITLE
TM-U950/U950P
Specification
(STANDARD)
Drawer Circuitry
SHEET
REVISION
A
NO.
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