Epson TM-U375 Printer User Manual


 
TM-U375 DIP-switch functions
DIP Switch Set 1
SW Function
l-1 Data reception error
ON
OFF
Ignored
Prints
'
?
'
l-2
Receive buffer capacity
l-3 Handshaking
l-4Word length
1-5
Parity check
l-6
Parity selection
l-7
Transfer speed (see table below)
40
bytes
4K
bytes
XON/XOFF
DTR/DSR
7 bits
8 bits
Yes
No
Even
Odd
l-8 Transfer speed (see table below)
Transfer Speed (BPS)
1200
2400
4800
9600
BPS: Bits Per Second
SW7
SW8
ON
ON
OFF
ON
ON
OFF
OFF
OFF
DSW2
SW
Function
2-l Connection of display module
ON
OFF
Connected
Not connected
2-2
2-3
2-4
2-5
2-6
2-7
2-8
(see Note 1 on the next page)
Selects number of characters
42
CPL/
40 CPU
per line
(CPL)
35 CPL
33
CPL
7
X
9 font/5
X
9 font
(refer to the
Notes on Number
of
Printable Columns
section in Chapter
4)
Handshaking operation
(busy condition)
For internal use only.
For internal use only.
For internal use only.
Pin 6 reset signal
(see Note 2 on the next page)
Pin 25 reset signal
(see Note 2 on the next page)
Receive
Off-line or
buffer full receive buffer full
Used
Not used
Used
Not used
Do
not
change the settings
of
switch
2-4, 2-5
and
2-6.
Setting Up the Printer
1-21