Dip Switches - Epson TM U200D - B/W Dot-matrix Printer Technical Manual

DIP Switches

Serial interface (RS-232 and RS-485 (option))
The DIP switches of are located at the bottom of the case.
DIP switch 1
DIP Switch Function
1 Data receive error
2 Receive buffer capacity
3 Handshaking
4 Data word length
5 Parity check
6 Parity selection
7 Baud rate selection
8 Busy condition
DIP switch 2
DIP Switch Function
Selects spacing between characters. See
1 the table on page 1-3 for the number of
characters per line for each setting.
For internal use only
2
Setting must not be changed. (Fixed to OFF.)
3 I/F pin 6 reset signal
4 I/F pin 25 reset signal
NOTES:
Changes in DIP switch settings (excluding switches 2-3 and 2-4, which are I/F reset signals) are recognized only
when the printer power is turned on or reset using the interface. If the DIP switch setting is changed after the
printer power is turned on, the change does not take effect until the printer is turned on again or reset.
Do not change the settings of DIP switches 2-3 and 2-4 when the printer power is on.
Parallel interface (IEEE 1284)
The DIP switches of are located at the bottom of the case.
DIP switch 1
DIP Switch Function
1 Auto line feed
2 Receive buffer
3-7 Undefined
8 Busy condition
1-24 Features and General Specifications
ON
Ignored
Data buffer 40 bytes
XON/XOFF
7 bits
Yes
Even
4800 bps
When the receive buffer is full
ON
2 half dots
Enabled
Enabled
ON
Enabled
40 bytes
Receive buffer-full
Scanning data
OFF
Prints "?"
Data buffer 1 KB
DTR/DSR
8 bits
No
Odd
9600 bps
When the receive buffer is full
at an off-line status
OFF
3 half dots
Disabled
Disabled
OFF
Disabled
Approximately 1K byte
Off-line
Receive buffer-full
Scanning data
Rev.B