Pin Assignment; Drawer Circuitry - Epson TM-U230 Developer's Manual

Confidential
Two driver transistors cannot be driven simultaneously.
Do not drive the drawer continuously.
Be sure to use the printer power supply (conector pin 4) for the drawer power source.
Do not connect a telephone line to the drawer kick-out connector.

Pin Assignment

Pin No. Signal name
1 Frame GND
2 Drawer kick drive signal 1
3 Drawer kick open/close signal
4 + 24V
5 Drawer kick drive signal 2
6 Signal GND

Drawer Circuitry

TM-U230 Developer's Guide
Direction
--
Output
Input
--
Output
--
Specifications Appendix A-9