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APPENDIX
APPENDIX

DIP Switch Setting (Serial Interface)

Each of the switches in the DIP switch array is factory preset to the “ON” position.

Be sure to turn the power for both the printer and host computer off before

changing the setting of the DIP switches.

DIP switch array

■DIP-SW 1

Switch Function ON OFF
1-1 (Not used)
1-2
1-3 Control code CR Invalid Valid
When turning DC1, DC 3 Select Deselect
1-4 the power on. mode
Addressable Deselect Select
mode *1
1-5 Setting the paper feed length 1/6-inch 1/8-inch
1-6 Setting the buffer size 1 K-bytes 256 bytes
1-7 (Not used)
1-8 Paper out detection function Valid Invalid

*1 The addressable mode is valid only when the optional RS-422A serial

interface is mounted.

Power off
8
1
8
1
ON OFF
8
1
8
1
ON OFF
DIP switch 2
DIP switch 3
DIP switch 1
DIP switch 4