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APPENDIX
Appendix F: Buzzer Driver Circuit
This printer is equipped with a circuit for driving the buzzer. A 6-pin modular
connector for connection of the buzzer is located on the back of the printer. To
connect to the drive circuit, connect the buzzer to the modular connector using a
cable supplied by you like that one shown in the figure below.
Caution
Never connect any other type of plug to the buzzer connector.
Modular plug
16
Modular plug: MOLEX 90075-0007,
AMP641337, or JAPAN BURNDY B-66-4 Shield
Wire lead
Pin No.
Signal Function I/O
name direction
1 FG Frame ground —
2 DRV1 Drive signal 1 OUT
3 +24V Drive power OUT
4 +24V Drive power OUT
5 N.C. Not connected —
6 N.C. Not connected —
61
<Viewed from Connector Surface>