SPECIFICATIONS AND OPERATION
DIP switches
VP4
EPROM
Opening under ROM cover
Interface PCB (RS232C)
VR3
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 | ||
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Handshaking | DTR | XON/XOFF | |||
Data length | 8 bits | 7 bits | |||
Parity use | No parity | Parity used | |||
Parity type | Odd | Even | |||
DC1/DC3 | Ineffective | Effective | |||
Status of printer power |
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* All of these are set to ON before the printer is shipped from the factory.
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