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1-4 Installation
Confidential
Serial Interface
*1: Do not change the settings of DIP switches 2-2, 2-6, and 2-7.
DIP Switch 1
Switch No. Function On Off Default
1 Data receive error
Ignored
Print "?" Off
2 Receive buffer
capacity
1KB 16KB Off
3 Handshaking XON/XOFF DTR/DSR Off
4 Word length 7 bit 8 bit Off
5 Parity check Yes No Off
6 Parity selection Even Odd Off
7 Baud rate selection 4800 bps 9600 bps Off
8 BUSY condition Receive buffer-full Offline
Receive buffer-full
Off
DIP Switch 2
Switch No. Function On Off Default
1 Selects number of
characters per line (cpl)
(7 × 9 font/9 × 9 font)
42 cpl//35 cpl 40 cpl/33 cpl Off
2 For internal use only (*1)
(autocutter)
Enabled Disabled On
3 Pin 6 reset signal Used Not used Off
4 Pin 25 reset signal Used Not used Off
5PAPER OUT LED blinking
pattern
Blinks Lights on On
6 For internal use only (*1)
(Flash memory rewriting)
Enabled Disabled off
7 For internal use only (*1)
(Interface synchronization)
Asynchronous Synchronous with
clock
Off
8 internal buzzer Disabled Enabled Off