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Specifications Appendix A-9
TM-U230 Developer’s Guide
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
Drawer Circuitry
Pin No. Signal name Direction
1Frame GND --
2 Drawer kick drive signal 1 Output
3 Drawer kick open/close signal Input
4 + 24V --
5 Drawer kick drive signal 2 Output
6Signal GND --