Epson TM-U950 Technical Manual page 39

CONFIDENTIAL
DIP switch settings for the TM-U950
Table 1-9. DIP Switch Bank 1
Switch number
1
2
3
4
5
6
7
8
(*) Effective when a direct connection customer display is connected to the DM-D connector of
the printer.
Table 1-10. DIP Switch Bank 2
Switch number
1
2
3
4
5
6
7
8
When the interface connector pin 6 is used to reset the printer, the printer is reset at MARK
with the RS-232C level.
When the interface connector pin 25 is used to reset the printer, the printer is reset at SPACE
with the RS-232C level, and is reset at high with the TTL level.
Notes
DIP switches (excluding switches 1, 7, and 8 of switch bank 2) are effective only while the printer
power is turned on. If the DIP switch setting is changed after the printer power is turned on, the
change is not effective.
If DIP switch 7 or 8 of the switch bank 2 is on while the printer power is turned on, the printer may be
reset, depending on the signal state. DIP switches should not be operated while the printer power is
turned on
1-28 Features and General Specifications
Function
Data word length
Parity check
Parity type
Data transfer rate
Transfer rate (bps) 4
1200 On
2400 Off
4800 On
9600 Off
Connection of customer display (*)
Data reception error handling
Handshake
Function
Automatic CR
Reception buffer size
Font selection (default setting)
Carriage speed (paper roll initial setting)
Handshake operation (condition for BUSY)
Internal use
Interface pin 6 reset signal
Interface pin 25 reset signal
ON OFF
7 bit 8 bit
Yes No
Even Odd
5
On
On
Off
Off
Connected Not connected
Disregard Print "?"
XON/XOFFD DTR/DSR
ON
Always yes
32 bytes
9 x 9
Low speed
Receive buffer full
Fixed
Used
Used
OFF
Always no
2048 bytes
7 x 9
High speed
Off line or receive buffer full
—
Not used
Not used
Rev. A