Star Micronics TSP400 technical manual Status of printer power

SPECIFICATIONS AND OPERATION

DIP switches

VP4 (Black-mark sensor)

EPROM

Opening under ROM cover

Interface PCB (RS232C)

VR3 (Paper-out sensor)

VR2 (Transmissive sensor - fine) VR1 (Transmissive sensor - coarse)

Main PCB

Fig. 1-4 Main and interface PCBs

3Set the DIP switches on the interface PCB.

2.DIP-switch values

1RS232C interface

This board has a single 8-bit DIP switch. Switch settings are as follows.

Switch	Setting		ON	OFF
1-1		Baud
1-2
1-3	Handshaking		DTR	XON/XOFF
1-4	Data length		8 bits	7 bits
1-5	Parity use		No parity	Parity used
1-6	Parity type		Odd	Even
1-7	DC1/DC3		Ineffective	Effective
1-8	Status of printer power

* All of these are set to ON before the printer is shipped from the factory.

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