Epson TM-T83, User Manual

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10 TM-T83 User’s Manual
English
DIP Switch Tables
DIP switch 1 (Serial Interface)
SW Function ON OFF
1-1 Data reception error Ignored Prints “?”
1-2 Receive buffer
capacity 45 bytes 4 KB
1-3 Handshaking XON/XOFF DTR/DSR
1-4 Data word length 7 bits 8 bits
1-5 Parity check Enabled Disabled
1-6 Parity selection Even Odd
1-7
1-8 Selects transmission speed. (See table below.)
Transmission speed
Transmission speed (bps)-bits per second 1-7 1-8
Adjustable by control commands
(default: 9600) ON ON
4800 OFF ON
9600 ON OFF
19200 OFF OFF
DIP switch 2 (Serial Interface)
SW Function ON OFF
2-1 Handshaking
(BUSY condition) Receive buffer
full Offline or
Receive buffer
full
2-2 Reserved (Do not
change) – Fixed to OFF
2-3
2-4 Selects print
density See Table A.
2-5 Release condition
of receive buffer
BUSY (If receive
buffer capacity set
to 4 KB.) Releases BUSY
when remaining
receive buffer
capacity
reaches
138 bytes. Releases BUSY
when
remaining
receive buffer
capacity
reaches
256 bytes.
2-6 Reserved (Do not
change) – Fixed to OFF
2-7 I/F pin 6 reset Enabled Disabled
2-8 I/F pin 25 reset Enabled Disabled
DIP switch 1 (Parallel Interface)
SW Function ON OFF
1-1 Auto line feed Always
enabled Always
disabled
1-2 Receive buffer
capacity 45 bytes 4 KB
1-3 Selects paper
sensors to output
paper-end signals Disabled Roll paper end
sonsor enabled;
roll paper near-
end sensor
enabled
1-4 Sets error signals Disabled Enabled
1-5~
1-8 Undefined – –
DIP switch 2 (Parallel Interface)
SW Function ON OFF
2-1 Handshaking
(BUSY condition) Receives buffer
full Offline or
receives buffer
full
2-2 Reserved (Do not
change) – Fixed to OFF
2-3
2-4 Print density See Table A.
2-5 Release condition
of receive buffer
BUSY (If receive
buffer capacity
set to 4 KB.) Releases BUSY
when remaining
receive buffer
capacity
reaches
138 bytes Releases BUSY
when
remaining
receive buffer
capacity
reaches
256 bytes.
2-6
2-7 Reserved (Do not
change) – Fixed to OFF
2-8 I/F pin 31 reset
signal (Do not
change) Fixed to ON –
Table A
Print density/low power SW 3 SW 4
Print density (Standard)
OFF OFF
ON ON
Print density (Darker than standard) ON OFF
Print density (Darkest) OFF ON